404111398800 has 120 divisors (see below), whose sum is σ = 1294825875840. Its totient is φ = 107736204800.

The previous prime is 404111398799. The next prime is 404111398819. The reversal of 404111398800 is 8893111404.

It is a tau number, because it is divible by the number of its divisors (120).

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, 5034985 + ... + 5114615.

It is an arithmetic number, because the mean of its divisors is an integer number (10790215632).

Almost surely, 2^404111398800 is an apocalyptic number.

404111398800 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

404111398800 is an abundant number, since it is smaller than the sum of its proper divisors (890714477040).

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

404111398800 is a wasteful number, since it uses less digits than its factorization.

404111398800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83881 (or 83870 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 39.

The spelling of 404111398800 in words is "four hundred four billion, one hundred eleven million, three hundred ninety-eight thousand, eight hundred".