44008440404 has 24 divisors (see below), whose sum is σ = 78639691368. Its totient is φ = 21544358400.

The previous prime is 44008440397. The next prime is 44008440407. The reversal of 44008440404 is 40404480044.

It can be written as a sum of positive squares in 4 ways, for example, as 9133624900 + 34874815504 = 95570^2 + 186748^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44008440407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 510047 + ... + 590054.

It is an arithmetic number, because the mean of its divisors is an integer number (3276653807).

Almost surely, 2^44008440404 is an apocalyptic number.

It is an amenable number.

44008440404 is a deficient number, since it is larger than the sum of its proper divisors (34631250964).

44008440404 is a wasteful number, since it uses less digits than its factorization.

44008440404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1100315 (or 1100313 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 32.

The spelling of 44008440404 in words is "forty-four billion, eight million, four hundred forty thousand, four hundred four".