868734800016 has 20 divisors (see below), whose sum is σ = 2244231566832. Its totient is φ = 289578266656.

The previous prime is 868734799987. The next prime is 868734800051. The reversal of 868734800016 is 610008437868.

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, 9049320786 + ... + 9049320881.

Almost surely, 2^868734800016 is an apocalyptic number.

It is an amenable number.

868734800016 is an abundant number, since it is smaller than the sum of its proper divisors (1375496766816).

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

868734800016 is a wasteful number, since it uses less digits than its factorization.

868734800016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18098641678 (or 18098641672 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 51.

The spelling of 868734800016 in words is "eight hundred sixty-eight billion, seven hundred thirty-four million, eight hundred thousand, sixteen".