44321857324 has 24 divisors (see below), whose sum is σ = 79394082768. Its totient is φ = 21638184960.

The previous prime is 44321857313. The next prime is 44321857379. The reversal of 44321857324 is 42375812344.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 480684 + ... + 565420.

It is an arithmetic number, because the mean of its divisors is an integer number (3308086782).

Almost surely, 2^44321857324 is an apocalyptic number.

It is an amenable number.

44321857324 is a deficient number, since it is larger than the sum of its proper divisors (35072225444).

44321857324 is a wasteful number, since it uses less digits than its factorization.

44321857324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87825 (or 87823 counting only the distinct ones).

The product of its digits is 645120, while the sum is 43.

The spelling of 44321857324 in words is "forty-four billion, three hundred twenty-one million, eight hundred fifty-seven thousand, three hundred twenty-four".