8330963638656 has 32 divisors (see below), whose sum is σ = 22129122166200. Its totient is φ = 2776987879424.

The previous prime is 8330963638639. The next prime is 8330963638661. The reversal of 8330963638656 is 6568363690338.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10847608521 + ... + 10847609288.

Almost surely, 2^{8330963638656} is an apocalyptic number.

It is an amenable number.

8330963638656 is an abundant number, since it is smaller than the sum of its proper divisors (13798158527544).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8330963638656 is a wasteful number, since it uses less digits than its factorization.

8330963638656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21695217826 (or 21695217814 counting only the distinct ones).

The product of its (nonzero) digits is 302330880, while the sum is 66.

The spelling of 8330963638656 in words is "eight trillion, three hundred thirty billion, nine hundred sixty-three million, six hundred thirty-eight thousand, six hundred fifty-six".