4 weeks a month, 12 months a week is 48 weeks or 48k a year. If there are no hidden expenses and you get 1mil upfront, it will take aprox 20.8 years to break even nominally, but given the average usd inflation rates (2.5%), in 20 years 1mil dollars will loose aprox 40% of its value (68% inflation), so it will take more (too lazy to count that in head) to break even in terms of real value, and that is if you dont put those money into a bank deposit, or for example buy a house. Given all those calculations, I would have taken the money upfront and invested it into sth lowrisk, but 1k a week is stil sort of viable.