86264884312 has 64 divisors (see below), whose sum is σ = 172051776000. Its totient is φ = 40463495424.

The previous prime is 86264884217. The next prime is 86264884339. The reversal of 86264884312 is 21348846268.

It is a self number, because there is not a number n which added to its sum of digits gives 86264884312.

It is a congruent 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, 2386389 + ... + 2422267.

It is an arithmetic number, because the mean of its divisors is an integer number (2688309000).

Almost surely, 2^86264884312 is an apocalyptic number.

It is an amenable number.

86264884312 is a deficient number, since it is larger than the sum of its proper divisors (85786891688).

86264884312 is a wasteful number, since it uses less digits than its factorization.

86264884312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36160 (or 36156 counting only the distinct ones).

The product of its digits is 3538944, while the sum is 52.

The spelling of 86264884312 in words is "eighty-six billion, two hundred sixty-four million, eight hundred eighty-four thousand, three hundred twelve".