44044440416 has 24 divisors (see below), whose sum is σ = 88729064424. Its totient is φ = 21510074880.

The previous prime is 44044440347. The next prime is 44044440421. The reversal of 44044440416 is 61404444044.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16003145 + ... + 16005896.

It is an arithmetic number, because the mean of its divisors is an integer number (3697044351).

Almost surely, 2^44044440416 is an apocalyptic number.

It is an amenable number.

44044440416 is an abundant number, since it is smaller than the sum of its proper divisors (44684624008).

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

44044440416 is a wasteful number, since it uses less digits than its factorization.

44044440416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32009094 (or 32009086 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 35.

The spelling of 44044440416 in words is "forty-four billion, forty-four million, four hundred forty thousand, four hundred sixteen".