86114455931 has 16 divisors (see below), whose sum is σ = 99820615680. Its totient is φ = 72759694560.

The previous prime is 86114455919. The next prime is 86114455939. The reversal of 86114455931 is 13955441168.

It is not a de Polignac number, because 86114455931 - 2¹⁴ = 86114439547 is a prime.

It is a super-2 number, since 2×86114455931² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86114455939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3589805 + ... + 3613713.

It is an arithmetic number, because the mean of its divisors is an integer number (6238788480).

Almost surely, 2^86114455931 is an apocalyptic number.

86114455931 is a deficient number, since it is larger than the sum of its proper divisors (13706159749).

86114455931 is a wasteful number, since it uses less digits than its factorization.

86114455931 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31234.

The product of its digits is 518400, while the sum is 47.

The spelling of 86114455931 in words is "eighty-six billion, one hundred fourteen million, four hundred fifty-five thousand, nine hundred thirty-one".