Alright, let's work through 18707111 times 65464004 step by step
18707111 × 65464004 = 65464004 × (18707111)
+ 65464004 × 1 producing 65464004
+ 65464004 × 10 what gives us 654640040
+ 65464004 × 100 producing 6546400400
+ 65464004 × 7000 that equals 458248028000
+ 65464004 × 00000 producing 0
+ 65464004 × 700000 that equals 45824802800000
+ 65464004 × 8000000 that equals 523712032000000
+ 65464004 × 10000000 giving us 654640040000000

= 1224642389332444
