88008808391 has 16 divisors (see below), whose sum is σ = 104364891456. Its totient is φ = 72640613376.

The previous prime is 88008808379. The next prime is 88008808397. The reversal of 88008808391 is 19380880088.

It is a cyclic number.

It is not a de Polignac number, because 88008808391 - 2¹⁸ = 88008546247 is a prime.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88008808397) 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, 1726436 + ... + 1776681.

It is an arithmetic number, because the mean of its divisors is an integer number (6522805716).

Almost surely, 2^88008808391 is an apocalyptic number.

88008808391 is a deficient number, since it is larger than the sum of its proper divisors (16356083065).

88008808391 is a wasteful number, since it uses less digits than its factorization.

88008808391 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3503258.

The product of its (nonzero) digits is 884736, while the sum is 53.

The spelling of 88008808391 in words is "eighty-eight billion, eight million, eight hundred eight thousand, three hundred ninety-one".