408084408404 has 24 divisors (see below), whose sum is σ = 728542781568. Its totient is φ = 199963746080.

The previous prime is 408084408337. The next prime is 408084408427. The reversal of 408084408404 is 404804480804.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4254719 + ... + 4349574.

It is an arithmetic number, because the mean of its divisors is an integer number (30355949232).

Almost surely, 2^408084408404 is an apocalyptic number.

It is an amenable number.

408084408404 is a deficient number, since it is larger than the sum of its proper divisors (320458373164).

408084408404 is a wasteful number, since it uses less digits than its factorization.

408084408404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8604535 (or 8604533 counting only the distinct ones).

The product of its (nonzero) digits is 524288, while the sum is 44.

The spelling of 408084408404 in words is "four hundred eight billion, eighty-four million, four hundred eight thousand, four hundred four".