40+ million

I am not a big player when it comes to games. But this week it is 40+ million Swissies in the pot, and I thought it was a good idea to at least be a contender in the Swisslotto. Only it was a new feature on the form, something called +. In short, it meant that if I win 40+ million and have another number right I can add 7 mill to my winnings. Now, if I win 40+ million Swiss francs it is easy to argue another 7 mill won't matter, but the sucker I am I ticked the box, so tomorrow I might be 47+ mill richer. What are the odds?