8665064410688 has 56 divisors (see below), whose sum is σ = 19651847546112. Its totient is φ = 3713463097344.

The previous prime is 8665064410669. The next prime is 8665064410699. The reversal of 8665064410688 is 8860144605668.

It is a tau number, because it is divible by the number of its divisors (56).

It is a self number, because there is not a number n which added to its sum of digits gives 8665064410688.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12411656 + ... + 13091192.

Almost surely, 2^{8665064410688} is an apocalyptic number.

It is an amenable number.

8665064410688 is an abundant number, since it is smaller than the sum of its proper divisors (10986783135424).

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

8665064410688 is a wasteful number, since it uses less digits than its factorization.

8665064410688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 708019 (or 708009 counting only the distinct ones).

The product of its (nonzero) digits is 53084160, while the sum is 62.

The spelling of 8665064410688 in words is "eight trillion, six hundred sixty-five billion, sixty-four million, four hundred ten thousand, six hundred eighty-eight".