Alright, let's work through 63874976 times 41700124 step by step
63874976 × 41700124 = 41700124 × (63874976)
+ 41700124 × 6 which equals 250200744
+ 41700124 × 70 what gives us 2919008680
+ 41700124 × 900 what gives us 37530111600
+ 41700124 × 4000 that results in 166800496000
+ 41700124 × 70000 giving us 2919008680000
+ 41700124 × 800000 yielding 33360099200000
+ 41700124 × 3000000 producing 125100372000000
+ 41700124 × 60000000 that is equal 2502007440000000

= 2663594419697024
