44539308912 has 60 divisors (see below), whose sum is σ = 133845175176. Its totient is φ = 12725516160.

The previous prime is 44539308889. The next prime is 44539308929. The reversal of 44539308912 is 21980393544.

It is a Harshad number since it is a multiple of its sum of digits (48).

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 11 ways as a sum of consecutive naturals, for example, 9466039 + ... + 9470742.

Almost surely, 2^44539308912 is an apocalyptic number.

44539308912 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

44539308912 is an abundant number, since it is smaller than the sum of its proper divisors (89305866264).

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

44539308912 is a wasteful number, since it uses less digits than its factorization.

44539308912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18936806 (or 18936793 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 48.

The spelling of 44539308912 in words is "forty-four billion, five hundred thirty-nine million, three hundred eight thousand, nine hundred twelve".