44049368960 has 64 divisors (see below), whose sum is σ = 110847949200. Its totient is φ = 16692387840.

The previous prime is 44049368897. The next prime is 44049368977. The reversal of 44049368960 is 6986394044.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×44049368960² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1799081 + ... + 1823400.

Almost surely, 2^44049368960 is an apocalyptic number.

44049368960 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

44049368960 is an abundant number, since it is smaller than the sum of its proper divisors (66798580240).

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

44049368960 is a wasteful number, since it uses less digits than its factorization.

44049368960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3622519 (or 3622507 counting only the distinct ones).

The product of its (nonzero) digits is 4478976, while the sum is 53.

The spelling of 44049368960 in words is "forty-four billion, forty-nine million, three hundred sixty-eight thousand, nine hundred sixty".