44044040404 has 48 divisors (see below), whose sum is σ = 94891302016. Its totient is φ = 17419017600.

The previous prime is 44044040399. The next prime is 44044040413. The reversal of 44044040404 is 40404044044.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

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, 1415494 + ... + 1446274.

Almost surely, 2^44044040404 is an apocalyptic number.

It is an amenable number.

44044040404 is an abundant number, since it is smaller than the sum of its proper divisors (50847261612).

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

44044040404 is a wasteful number, since it uses less digits than its factorization.

44044040404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34736 (or 34734 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 44044040404 its reverse (40404044044), we get a palindrome (84448084448).

The spelling of 44044040404 in words is "forty-four billion, forty-four million, forty thousand, four hundred four".