44487056984 has 8 divisors (see below), whose sum is σ = 83413231860. Its totient is φ = 22243528488.

The previous prime is 44487056983. The next prime is 44487057023. The reversal of 44487056984 is 48965078444.

It is a happy number.

44487056984 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44487056981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2780441054 + ... + 2780441069.

Almost surely, 2^44487056984 is an apocalyptic number.

It is an amenable number.

44487056984 is a deficient number, since it is larger than the sum of its proper divisors (38926174876).

44487056984 is a wasteful number, since it uses less digits than its factorization.

44487056984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5560882129 (or 5560882125 counting only the distinct ones).

The product of its (nonzero) digits is 30965760, while the sum is 59.

The spelling of 44487056984 in words is "forty-four billion, four hundred eighty-seven million, fifty-six thousand, nine hundred eighty-four".