44664014512 has 40 divisors (see below), whose sum is σ = 93214832480. Its totient is φ = 20609372160.

The previous prime is 44664014489. The next prime is 44664014513. The reversal of 44664014512 is 21541046644.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (44664014513) by changing a digit.

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, 967312 + ... + 1012432.

It is an arithmetic number, because the mean of its divisors is an integer number (2330370812).

Almost surely, 2^44664014512 is an apocalyptic number.

It is an amenable number.

44664014512 is an abundant number, since it is smaller than the sum of its proper divisors (48550817968).

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

44664014512 is a wasteful number, since it uses less digits than its factorization.

44664014512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49901 (or 49895 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 37.

The spelling of 44664014512 in words is "forty-four billion, six hundred sixty-four million, fourteen thousand, five hundred twelve".