444560564344 has 64 divisors (see below), whose sum is σ = 966056293440. Its totient is φ = 189946460160.

The previous prime is 444560564221. The next prime is 444560564353. The reversal of 444560564344 is 443465065444.

It is a congruent number.

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, 1953204 + ... + 2168899.

It is an arithmetic number, because the mean of its divisors is an integer number (15094629585).

Almost surely, 2^444560564344 is an apocalyptic number.

It is an amenable number.

444560564344 is an abundant number, since it is smaller than the sum of its proper divisors (521495729096).

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

444560564344 is a wasteful number, since it uses less digits than its factorization.

444560564344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4122200 (or 4122196 counting only the distinct ones).

The product of its (nonzero) digits is 11059200, while the sum is 49.

The spelling of 444560564344 in words is "four hundred forty-four billion, five hundred sixty million, five hundred sixty-four thousand, three hundred forty-four".