344989992882 has 32 divisors (see below), whose sum is σ = 690800673024. Its totient is φ = 114859958400.

The previous prime is 344989992863. The next prime is 344989992901. The reversal of 344989992882 is 288299989443.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (344989992863) and next prime (344989992901).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24049032 + ... + 24063372.

It is an arithmetic number, because the mean of its divisors is an integer number (21587521032).

Almost surely, 2^344989992882 is an apocalyptic number.

344989992882 is an abundant number, since it is smaller than the sum of its proper divisors (345810680142).

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

344989992882 is a wasteful number, since it uses less digits than its factorization.

344989992882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18834.

The product of its digits is 644972544, while the sum is 75.

The spelling of 344989992882 in words is "three hundred forty-four billion, nine hundred eighty-nine million, nine hundred ninety-two thousand, eight hundred eighty-two".