86331107788 has 12 divisors (see below), whose sum is σ = 151405747360. Its totient is φ = 43072322832.

The previous prime is 86331107777. The next prime is 86331107789. The reversal of 86331107788 is 88770113368.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (86331107789) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23305683 + ... + 23309386.

Almost surely, 2^86331107788 is an apocalyptic number.

It is an amenable number.

86331107788 is a deficient number, since it is larger than the sum of its proper divisors (65074639572).

86331107788 is a wasteful number, since it uses less digits than its factorization.

86331107788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46615536 (or 46615534 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 52.

The spelling of 86331107788 in words is "eighty-six billion, three hundred thirty-one million, one hundred seven thousand, seven hundred eighty-eight".