80868011064 has 16 divisors (see below), whose sum is σ = 202170027720. Its totient is φ = 26956003680.

The previous prime is 80868010999. The next prime is 80868011087. The reversal of 80868011064 is 46011086808.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

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, 1684750207 + ... + 1684750254.

Almost surely, 2^80868011064 is an apocalyptic number.

It is an amenable number.

80868011064 is an abundant number, since it is smaller than the sum of its proper divisors (121302016656).

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

80868011064 is a wasteful number, since it uses less digits than its factorization.

80868011064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3369500470 (or 3369500466 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 42.

The spelling of 80868011064 in words is "eighty billion, eight hundred sixty-eight million, eleven thousand, sixty-four".