Alright, let's work through 64960002 times 99826534 step by step
64960002 × 99826534 = 99826534 × (64960002)
+ 99826534 × 2 producing 199653068
+ 99826534 × 00 that results in 0
+ 99826534 × 000 that equals 0
+ 99826534 × 0000 what gives us 0
+ 99826534 × 60000 that is equal 5989592040000
+ 99826534 × 900000 yielding 89843880600000
+ 99826534 × 4000000 what gives us 399306136000000
+ 99826534 × 60000000 that results in 5989592040000000

= 6484731848293068
