86768412913 has 48 divisors (see below), whose sum is σ = 116811725184. Its totient is φ = 63648668160.

The previous prime is 86768412877. The next prime is 86768413019. The reversal of 86768412913 is 31921486768.

It is not a de Polignac number, because 86768412913 - 2¹³ = 86768404721 is a prime.

It is not an unprimeable number, because it can be changed into a prime (86768412613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 665748 + ... + 785338.

It is an arithmetic number, because the mean of its divisors is an integer number (2433577608).

Almost surely, 2^86768412913 is an apocalyptic number.

It is an amenable number.

86768412913 is a deficient number, since it is larger than the sum of its proper divisors (30043312271).

86768412913 is a wasteful number, since it uses less digits than its factorization.

86768412913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119702 (or 119695 counting only the distinct ones).

The product of its digits is 3483648, while the sum is 55.

The spelling of 86768412913 in words is "eighty-six billion, seven hundred sixty-eight million, four hundred twelve thousand, nine hundred thirteen".