86354388084 has 12 divisors (see below), whose sum is σ = 201493572224. Its totient is φ = 28784796024.

The previous prime is 86354388073. The next prime is 86354388091. The reversal of 86354388084 is 48088345368.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3598099492 + ... + 3598099515.

Almost surely, 2^86354388084 is an apocalyptic number.

It is an amenable number.

86354388084 is an abundant number, since it is smaller than the sum of its proper divisors (115139184140).

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

86354388084 is a wasteful number, since it uses less digits than its factorization.

86354388084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7196199014 (or 7196199012 counting only the distinct ones).

The product of its (nonzero) digits is 17694720, while the sum is 57.

The spelling of 86354388084 in words is "eighty-six billion, three hundred fifty-four million, three hundred eighty-eight thousand, eighty-four".