44409158982 has 20 divisors (see below), whose sum is σ = 99509412156. Its totient is φ = 14803052940.

The previous prime is 44409158971. The next prime is 44409159013. The reversal of 44409158982 is 28985190444.

It is a happy number.

44409158982 is a `hidden beast` number, since 4 + 4 + 409 + 158 + 9 + 82 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 137065144 + ... + 137065467.

Almost surely, 2^44409158982 is an apocalyptic number.

44409158982 is an abundant number, since it is smaller than the sum of its proper divisors (55100253174).

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

44409158982 is a wasteful number, since it uses less digits than its factorization.

44409158982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274130625 (or 274130616 counting only the distinct ones).

The product of its (nonzero) digits is 3317760, while the sum is 54.

The spelling of 44409158982 in words is "forty-four billion, four hundred nine million, one hundred fifty-eight thousand, nine hundred eighty-two".