44989278384 has 40 divisors (see below), whose sum is σ = 118925152192. Its totient is φ = 14647671360.

The previous prime is 44989278379. The next prime is 44989278407. The reversal of 44989278384 is 48387298944.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10896502 + ... + 10900629.

Almost surely, 2^44989278384 is an apocalyptic number.

It is an amenable number.

44989278384 is an abundant number, since it is smaller than the sum of its proper divisors (73935873808).

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

44989278384 is a wasteful number, since it uses less digits than its factorization.

44989278384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21797185 (or 21797179 counting only the distinct ones).

The product of its digits is 111476736, while the sum is 66.

The spelling of 44989278384 in words is "forty-four billion, nine hundred eighty-nine million, two hundred seventy-eight thousand, three hundred eighty-four".