86330964881 has 16 divisors (see below), whose sum is σ = 99873521664. Its totient is φ = 73091171664.

The previous prime is 86330964871. The next prime is 86330964883. The reversal of 86330964881 is 18846903368.

It is a de Polignac number, because none of the positive numbers 2^k-86330964881 is a prime.

It is a super-2 number, since 2×86330964881² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (86330964883) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3428720 + ... + 3453806.

It is an arithmetic number, because the mean of its divisors is an integer number (6242095104).

Almost surely, 2^86330964881 is an apocalyptic number.

It is an amenable number.

86330964881 is a deficient number, since it is larger than the sum of its proper divisors (13542556783).

86330964881 is a wasteful number, since it uses less digits than its factorization.

86330964881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31100.

The product of its (nonzero) digits is 5971968, while the sum is 56.

The spelling of 86330964881 in words is "eighty-six billion, three hundred thirty million, nine hundred sixty-four thousand, eight hundred eighty-one".