86158744331022 has 96 divisors (see below), whose sum is σ = 206723393270784. Its totient is φ = 25715159467200.

The previous prime is 86158744330999. The next prime is 86158744331027. The reversal of 86158744331022 is 22013344785168.

86158744331022 is a `hidden beast` number, since 8 + 6 + 1 + 587 + 4 + 4 + 3 + 31 + 0 + 22 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 86158744331022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86158744331027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10942203 + ... + 17089449.

It is an arithmetic number, because the mean of its divisors is an integer number (2153368679904).

Almost surely, 2^{86158744331022} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 86158744331022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (103361696635392).

86158744331022 is an abundant number, since it is smaller than the sum of its proper divisors (120564648939762).

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

86158744331022 is a wasteful number, since it uses less digits than its factorization.

86158744331022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6148334 (or 6148331 counting only the distinct ones).

The product of its (nonzero) digits is 7741440, while the sum is 54.

The spelling of 86158744331022 in words is "eighty-six trillion, one hundred fifty-eight billion, seven hundred forty-four million, three hundred thirty-one thousand, twenty-two".