2404444000056 has 64 divisors (see below), whose sum is σ = 6870626745600. Its totient is φ = 686905325568.

The previous prime is 2404444000019. The next prime is 2404444000081. The reversal of 2404444000056 is 6500004444042.

It is a junction number, because it is equal to n+sod(n) for n = 2404443999990 and 2404444000026.

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, 659736 + ... + 2290008.

It is an arithmetic number, because the mean of its divisors is an integer number (107353542900).

Almost surely, 2^{2404444000056} is an apocalyptic number.

It is an amenable number.

2404444000056 is an abundant number, since it is smaller than the sum of its proper divisors (4466182745544).

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

2404444000056 is a wasteful number, since it uses less digits than its factorization.

2404444000056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1639068 (or 1639064 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 33.

Adding to 2404444000056 its reverse (6500004444042), we get a palindrome (8904448444098).

The spelling of 2404444000056 in words is "two trillion, four hundred four billion, four hundred forty-four million, fifty-six", and thus it is an aban number.