Alright, let's work through 85418045 times 40062221 step by step
85418045 × 40062221 = 40062221 × (85418045)
+ 40062221 × 5 resulting in 200311105
+ 40062221 × 40 that equals 1602488840
+ 40062221 × 000 which equals 0
+ 40062221 × 8000 resulting in 320497768000
+ 40062221 × 10000 yielding 400622210000
+ 40062221 × 400000 which equals 16024888400000
+ 40062221 × 5000000 that is equal 200311105000000
+ 40062221 × 80000000 which equals 3204977680000000

= 3422036596177945
