Alright, let's work through 42569378 times 73754535 step by step
42569378 × 73754535 = 73754535 × (42569378)
+ 73754535 × 8 yielding 590036280
+ 73754535 × 70 that results in 5162817450
+ 73754535 × 300 what gives us 22126360500
+ 73754535 × 9000 that equals 663790815000
+ 73754535 × 60000 yielding 4425272100000
+ 73754535 × 500000 giving us 36877267500000
+ 73754535 × 2000000 which equals 147509070000000
+ 73754535 × 40000000 producing 2950181400000000

= 3139684679629230
