86042590632 has 64 divisors (see below), whose sum is σ = 239237856000. Its totient is φ = 28653184512.

The previous prime is 86042590589. The next prime is 86042590633. The reversal of 86042590632 is 23609524068.

86042590632 is a `hidden beast` number, since 8 + 6 + 0 + 4 + 2 + 5 + 9 + 0 + 632 = 666.

It is not an unprimeable number, because it can be changed into a prime (86042590633) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32728 + ... + 416120.

It is an arithmetic number, because the mean of its divisors is an integer number (3738091500).

Almost surely, 2^86042590632 is an apocalyptic number.

It is an amenable number.

86042590632 is an abundant number, since it is smaller than the sum of its proper divisors (153195265368).

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

86042590632 is a wasteful number, since it uses less digits than its factorization.

86042590632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384447 (or 384437 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 45.

The spelling of 86042590632 in words is "eighty-six billion, forty-two million, five hundred ninety thousand, six hundred thirty-two".