No problem, we've got 40315501 and 42206318 to multiply
40315501 × 42206318 = 42206318 × (40315501)
+ 42206318 × 1 producing 42206318
+ 42206318 × 00 resulting in 0
+ 42206318 × 500 producing 21103159000
+ 42206318 × 5000 producing 211031590000
+ 42206318 × 10000 that equals 422063180000
+ 42206318 × 300000 what gives us 12661895400000
+ 42206318 × 0000000 which equals 0
+ 42206318 × 40000000 which equals 1688252720000000

= 1701568855535318
