No problem, we've got 66918434 and 66416071 to multiply
66918434 × 66416071 = 66416071 × (66918434)
+ 66416071 × 4 that equals 265664284
+ 66416071 × 30 what gives us 1992482130
+ 66416071 × 400 yielding 26566428400
+ 66416071 × 8000 yielding 531328568000
+ 66416071 × 10000 that is equal 664160710000
+ 66416071 × 900000 producing 59774463900000
+ 66416071 × 6000000 that is equal 398496426000000
+ 66416071 × 60000000 yielding 3984964260000000

= 4444459463752814
