344882880816 has 80 divisors (see below), whose sum is σ = 911859315840. Its totient is φ = 112263782400.

The previous prime is 344882880787. The next prime is 344882880833. The reversal of 344882880816 is 618088288443.

It is a hoax number, since the sum of its digits (60) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 344882880816.

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, 11648880 + ... + 11678448.

It is an arithmetic number, because the mean of its divisors is an integer number (11398241448).

Almost surely, 2^344882880816 is an apocalyptic number.

It is an amenable number.

344882880816 is an abundant number, since it is smaller than the sum of its proper divisors (566976435024).

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

344882880816 is a wasteful number, since it uses less digits than its factorization.

344882880816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35274 (or 35268 counting only the distinct ones).

The product of its (nonzero) digits is 18874368, while the sum is 60.

The spelling of 344882880816 in words is "three hundred forty-four billion, eight hundred eighty-two million, eight hundred eighty thousand, eight hundred sixteen".