86031412876863 has 16 divisors (see below), whose sum is σ = 127456186888800. Its totient is φ = 57353266402560.

The previous prime is 86031412876811. The next prime is 86031412876921. The reversal of 86031412876863 is 36867821413068.

86031412876863 is a `hidden beast` number, since 8 + 60 + 3 + 1 + 412 + 87 + 6 + 86 + 3 = 666.

It is not a de Polignac number, because 86031412876863 - 2⁴⁵ = 50847040788031 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 86031412876863.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86031412876363) 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, 26458578 + ... + 29531663.

It is an arithmetic number, because the mean of its divisors is an integer number (7966011680550).

Almost surely, 2^{86031412876863} is an apocalyptic number.

86031412876863 is a deficient number, since it is larger than the sum of its proper divisors (41424774011937).

86031412876863 is a wasteful number, since it uses less digits than its factorization.

86031412876863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56047159 (or 56047153 counting only the distinct ones).

The product of its (nonzero) digits is 55738368, while the sum is 63.

The spelling of 86031412876863 in words is "eighty-six trillion, thirty-one billion, four hundred twelve million, eight hundred seventy-six thousand, eight hundred sixty-three".