86285668738 has 16 divisors (see below), whose sum is σ = 130014785664. Its totient is φ = 42947830800.

The previous prime is 86285668691. The next prime is 86285668747. The reversal of 86285668738 is 83786658268.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 303313 + ... + 514363.

It is an arithmetic number, because the mean of its divisors is an integer number (8125924104).

Almost surely, 2^86285668738 is an apocalyptic number.

86285668738 is a deficient number, since it is larger than the sum of its proper divisors (43729116926).

86285668738 is a wasteful number, since it uses less digits than its factorization.

86285668738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211977.

The product of its digits is 185794560, while the sum is 67.

The spelling of 86285668738 in words is "eighty-six billion, two hundred eighty-five million, six hundred sixty-eight thousand, seven hundred thirty-eight".