Alright, let's work through 43111863 times 42844342 step by step
43111863 × 42844342 = 42844342 × (43111863)
+ 42844342 × 3 what gives us 128533026
+ 42844342 × 60 that results in 2570660520
+ 42844342 × 800 giving us 34275473600
+ 42844342 × 1000 which equals 42844342000
+ 42844342 × 10000 what gives us 428443420000
+ 42844342 × 100000 giving us 4284434200000
+ 42844342 × 3000000 producing 128533026000000
+ 42844342 × 40000000 that results in 1713773680000000

= 1847099402629146
