44973008416 has 96 divisors (see below), whose sum is σ = 105993474048. Its totient is φ = 18365487360.

The previous prime is 44973008371. The next prime is 44973008441. The reversal of 44973008416 is 61480037944.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1338381 + ... + 1371571.

It is an arithmetic number, because the mean of its divisors is an integer number (1104098688).

Almost surely, 2^44973008416 is an apocalyptic number.

44973008416 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44973008416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52996737024).

44973008416 is an abundant number, since it is smaller than the sum of its proper divisors (61020465632).

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

44973008416 is a wasteful number, since it uses less digits than its factorization.

44973008416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33494 (or 33486 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 46.

The spelling of 44973008416 in words is "forty-four billion, nine hundred seventy-three million, eight thousand, four hundred sixteen".