44916281930816 has 112 divisors (see below), whose sum is σ = 94106207885760. Its totient is φ = 21211670937600.

The previous prime is 44916281930777. The next prime is 44916281930879. The reversal of 44916281930816 is 61803918261944.

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, 3806136116 + ... + 3806147916.

It is an arithmetic number, because the mean of its divisors is an integer number (840233998980).

Almost surely, 2^{44916281930816} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44916281930816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47053103942880).

44916281930816 is an abundant number, since it is smaller than the sum of its proper divisors (49189925954944).

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

44916281930816 is a wasteful number, since it uses less digits than its factorization.

44916281930816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21052 (or 21042 counting only the distinct ones).

The product of its (nonzero) digits is 17915904, while the sum is 62.

The spelling of 44916281930816 in words is "forty-four trillion, nine hundred sixteen billion, two hundred eighty-one million, nine hundred thirty thousand, eight hundred sixteen".