44422640404 has 12 divisors (see below), whose sum is σ = 81119604384. Its totient is φ = 21245610584.

The previous prime is 44422640393. The next prime is 44422640417. The reversal of 44422640404 is 40404622444.

It is a self number, because there is not a number n which added to its sum of digits gives 44422640404.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 241427302 + ... + 241427485.

It is an arithmetic number, because the mean of its divisors is an integer number (6759967032).

Almost surely, 2^44422640404 is an apocalyptic number.

It is an amenable number.

44422640404 is a deficient number, since it is larger than the sum of its proper divisors (36696963980).

44422640404 is a wasteful number, since it uses less digits than its factorization.

44422640404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482854814 (or 482854812 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 34.

The spelling of 44422640404 in words is "forty-four billion, four hundred twenty-two million, six hundred forty thousand, four hundred four".