86310432770 has 32 divisors (see below), whose sum is σ = 156952982016. Its totient is φ = 34171560000.

The previous prime is 86310432713. The next prime is 86310432823. The reversal of 86310432770 is 7723401368.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 315095 + ... + 521445.

It is an arithmetic number, because the mean of its divisors is an integer number (4904780688).

Almost surely, 2^86310432770 is an apocalyptic number.

86310432770 is a deficient number, since it is larger than the sum of its proper divisors (70642549246).

86310432770 is a wasteful number, since it uses less digits than its factorization.

86310432770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206786.

The product of its (nonzero) digits is 169344, while the sum is 41.

The spelling of 86310432770 in words is "eighty-six billion, three hundred ten million, four hundred thirty-two thousand, seven hundred seventy".