Alright, let's work through 42272665 times 84777423 step by step
42272665 × 84777423 = 84777423 × (42272665)
+ 84777423 × 5 which equals 423887115
+ 84777423 × 60 giving us 5086645380
+ 84777423 × 600 resulting in 50866453800
+ 84777423 × 2000 what gives us 169554846000
+ 84777423 × 70000 what gives us 5934419610000
+ 84777423 × 200000 that is equal 16955484600000
+ 84777423 × 2000000 resulting in 169554846000000
+ 84777423 × 40000000 which equals 3391096920000000

= 3583767602042295
