Alright, let's work through 67742862 times 9128079 step by step
67742862 × 9128079 = 9128079 × (67742862)
+ 9128079 × 2 producing 18256158
+ 9128079 × 60 which equals 547684740
+ 9128079 × 800 that results in 7302463200
+ 9128079 × 2000 resulting in 18256158000
+ 9128079 × 40000 producing 365123160000
+ 9128079 × 700000 which equals 6389655300000
+ 9128079 × 7000000 that results in 63896553000000
+ 9128079 × 60000000 that equals 547684740000000

= 618362196022098
