The big drawing is tonight and if your numbers do come up, you have to make sure you do these 4 things.

Your chances of winning tonight's huge $400 plus million Powerball jackpot are about 290 million to one. But lets all keep hope alive, so when you do win, here are the first four things you should do. Right after you stop screaming and jumping around.

According to ABC,

1. Sign the back of the ticket. That way no one can steal it and claim they won. If you want to be extra careful, you can sign it before the drawing. It might make you feel extra pathetic when you don't win though.

2. Resist the urge to tell everyone. Only tell the people you're closest to, and maybe not even them. The point is you don't want everyone you know hitting you up for money for the rest of your life.

3. Hire a money management team. Meaning an estate planner, a financial planner, and an accountant. And you should do it before you even claim the money, because they'll explain why you take the lump sum instead of yearly payments.

4. Don't start buying stuff yet. 44% of lottery winners blow through their entire winnings within five years. But that's mostly if you win something like a million bucks.

And just so you know that if you do hit the mother load tonight and you decide to take the cash payout is will be in the neighborhood of $244.8 million.

Good Luck!

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