44979897944 has 16 divisors (see below), whose sum is σ = 84340660320. Its totient is φ = 22489055200.

The previous prime is 44979897943. The next prime is 44979897953.

44979897944 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44979897943) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 133937 + ... + 328479.

It is an arithmetic number, because the mean of its divisors is an integer number (5271291270).

Almost surely, 2^44979897944 is an apocalyptic number.

It is an amenable number.

44979897944 is a deficient number, since it is larger than the sum of its proper divisors (39360762376).

44979897944 is a wasteful number, since it uses less digits than its factorization.

44979897944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223450 (or 223446 counting only the distinct ones).

The product of its digits is 658409472, while the sum is 74.

The spelling of 44979897944 in words is "forty-four billion, nine hundred seventy-nine million, eight hundred ninety-seven thousand, nine hundred forty-four".