86566846240722 has 8 divisors (see below), whose sum is σ = 173133692481456. Its totient is φ = 28855615413572.

The previous prime is 86566846240709. The next prime is 86566846240747. The reversal of 86566846240722 is 22704264866568.

It is a sphenic number, since it is the product of 3 distinct primes.

86566846240722 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7213903853388 + ... + 7213903853399.

It is an arithmetic number, because the mean of its divisors is an integer number (21641711560182).

Almost surely, 2^{86566846240722} is an apocalyptic number.

86566846240722 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

86566846240722 is a wasteful number, since it uses less digits than its factorization.

86566846240722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14427807706792.

The product of its (nonzero) digits is 371589120, while the sum is 66.

The spelling of 86566846240722 in words is "eighty-six trillion, five hundred sixty-six billion, eight hundred forty-six million, two hundred forty thousand, seven hundred twenty-two".