444402424204056 has 24 divisors (see below), whose sum is σ = 1203589898886180. Its totient is φ = 148134141401328.

The previous prime is 444402424204049. The next prime is 444402424204103. The reversal of 444402424204056 is 650402424204444.

444402424204056 is a `hidden beast` number, since 44 + 440 + 2 + 42 + 42 + 0 + 40 + 56 = 666.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×444402424204056² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3086127945790 + ... + 3086127945933.

Almost surely, 2^{444402424204056} is an apocalyptic number.

It is an amenable number.

444402424204056 is an abundant number, since it is smaller than the sum of its proper divisors (759187474682124).

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

444402424204056 is a wasteful number, since it uses less digits than its factorization.

444402424204056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6172255891735 (or 6172255891728 counting only the distinct ones).

The product of its (nonzero) digits is 3932160, while the sum is 45.

The spelling of 444402424204056 in words is "four hundred forty-four trillion, four hundred two billion, four hundred twenty-four million, two hundred four thousand, fifty-six".