86635032120786 has 16 divisors (see below), whose sum is σ = 176539310737344. Its totient is φ = 28333469624304.

The previous prime is 86635032120757. The next prime is 86635032120797. The reversal of 86635032120786 is 68702123053668.

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, 136218603646 + ... + 136218604281.

It is an arithmetic number, because the mean of its divisors is an integer number (11033706921084).

Almost surely, 2^{86635032120786} is an apocalyptic number.

86635032120786 is an abundant number, since it is smaller than the sum of its proper divisors (89904278616558).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

86635032120786 is a wasteful number, since it uses less digits than its factorization.

86635032120786 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272437207985.

The product of its (nonzero) digits is 17418240, while the sum is 57.

The spelling of 86635032120786 in words is "eighty-six trillion, six hundred thirty-five billion, thirty-two million, one hundred twenty thousand, seven hundred eighty-six".