86914763136 has 48 divisors (see below), whose sum is σ = 250106287860. Its totient is φ = 28971587328.

The previous prime is 86914763129. The next prime is 86914763149. The reversal of 86914763136 is 63136741968.

It is a happy number.

86914763136 is a `hidden beast` number, since 86 + 91 + 476 + 3 + 1 + 3 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (48).

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, 37722270 + ... + 37724573.

Almost surely, 2^86914763136 is an apocalyptic number.

It is an amenable number.

86914763136 is an abundant number, since it is smaller than the sum of its proper divisors (163191524724).

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

86914763136 is a wasteful number, since it uses less digits than its factorization.

86914763136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75446863 (or 75446848 counting only the distinct ones).

The product of its digits is 3919104, while the sum is 54.

The spelling of 86914763136 in words is "eighty-six billion, nine hundred fourteen million, seven hundred sixty-three thousand, one hundred thirty-six".