86324693854 has 12 divisors (see below), whose sum is σ = 150627782304. Its totient is φ = 36996297324.

The previous prime is 86324693831. The next prime is 86324693881. The reversal of 86324693854 is 45839642368.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 440432014 + ... + 440432209.

It is an arithmetic number, because the mean of its divisors is an integer number (12552315192).

Almost surely, 2^86324693854 is an apocalyptic number.

86324693854 is a deficient number, since it is larger than the sum of its proper divisors (64303088450).

86324693854 is a wasteful number, since it uses less digits than its factorization.

86324693854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 880864239 (or 880864232 counting only the distinct ones).

The product of its digits is 29859840, while the sum is 58.

The spelling of 86324693854 in words is "eighty-six billion, three hundred twenty-four million, six hundred ninety-three thousand, eight hundred fifty-four".