86307618268 has 24 divisors (see below), whose sum is σ = 153531579600. Its totient is φ = 42441611520.

The previous prime is 86307618253. The next prime is 86307618347. The reversal of 86307618268 is 86281670368.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3293883 + ... + 3319981.

It is an arithmetic number, because the mean of its divisors is an integer number (6397149150).

Almost surely, 2^86307618268 is an apocalyptic number.

It is an amenable number.

86307618268 is a deficient number, since it is larger than the sum of its proper divisors (67223961332).

86307618268 is a wasteful number, since it uses less digits than its factorization.

86307618268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39717 (or 39715 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 55.

The spelling of 86307618268 in words is "eighty-six billion, three hundred seven million, six hundred eighteen thousand, two hundred sixty-eight".