870614680663216 has 80 divisors (see below), whose sum is σ = 1776485977699840. Its totient is φ = 412189710647040.

The previous prime is 870614680663171. The next prime is 870614680663229. The reversal of 870614680663216 is 612366086416078.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5263895881 + ... + 5264061271.

It is an arithmetic number, because the mean of its divisors is an integer number (22206074721248).

Almost surely, 2^{870614680663216} is an apocalyptic number.

It is an amenable number.

870614680663216 is an abundant number, since it is smaller than the sum of its proper divisors (905871297036624).

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

870614680663216 is a wasteful number, since it uses less digits than its factorization.

870614680663216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173994 (or 173988 counting only the distinct ones).

The product of its (nonzero) digits is 83607552, while the sum is 64.

The spelling of 870614680663216 in words is "eight hundred seventy trillion, six hundred fourteen billion, six hundred eighty million, six hundred sixty-three thousand, two hundred sixteen".