408808008044 has 12 divisors (see below), whose sum is σ = 715418490024. Its totient is φ = 204402725184.

The previous prime is 408808008029. The next prime is 408808008047. The reversal of 408808008044 is 440800808804.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 408808007986 and 408808008004.

It is not an unprimeable number, because it can be changed into a prime (408808008047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1103087 + ... + 1426329.

It is an arithmetic number, because the mean of its divisors is an integer number (59618207502).

Almost surely, 2^408808008044 is an apocalyptic number.

It is an amenable number.

408808008044 is a deficient number, since it is larger than the sum of its proper divisors (306610481980).

408808008044 is a wasteful number, since it uses less digits than its factorization.

408808008044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 639424 (or 639422 counting only the distinct ones).

The product of its (nonzero) digits is 262144, while the sum is 44.

The spelling of 408808008044 in words is "four hundred eight billion, eight hundred eight million, eight thousand, forty-four".