44042440042404 has 72 divisors (see below), whose sum is σ = 116283412234080. Its totient is φ = 14575195940544.

The previous prime is 44042440042399. The next prime is 44042440042427. The reversal of 44042440042404 is 40424004424044.

44042440042404 is a `hidden beast` number, since 4 + 4 + 0 + 4 + 2 + 4 + 400 + 4 + 240 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 162854649 + ... + 163124864.

It is an arithmetic number, because the mean of its divisors is an integer number (1615047392140).

Almost surely, 2^{44042440042404} is an apocalyptic number.

It is an amenable number.

44042440042404 is an abundant number, since it is smaller than the sum of its proper divisors (72240972191676).

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

44042440042404 is a wasteful number, since it uses less digits than its factorization.

44042440042404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325979671 (or 325979657 counting only the distinct ones).

The product of its (nonzero) digits is 262144, while the sum is 36.

Adding to 44042440042404 its reverse (40424004424044), we get a palindrome (84466444466448).

The spelling of 44042440042404 in words is "forty-four trillion, forty-two billion, four hundred forty million, forty-two thousand, four hundred four".