I would give a months notice. Lotto money doesn't appear in your bank over night. I'd want to give myself some time to hire a good financial advisor and get the money deposited in my account before quitting
I would be a SAHM until youngest goes to school. Maybe teach part time middle school again - just one class. Maybe get my masters... travel...work out alot, like at the crazy posh places that have flavored water out in pitchers
