404844448404 has 48 divisors (see below), whose sum is σ = 1030629551616. Its totient is φ = 122666277600.

The previous prime is 404844448381. The next prime is 404844448429.

404844448404 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1031329 + ... + 1368695.

It is an arithmetic number, because the mean of its divisors is an integer number (21471448992).

Almost surely, 2^404844448404 is an apocalyptic number.

404844448404 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

404844448404 is an abundant number, since it is smaller than the sum of its proper divisors (625785103212).

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

404844448404 is a wasteful number, since it uses less digits than its factorization.

404844448404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346476 (or 346474 counting only the distinct ones).

The product of its (nonzero) digits is 4194304, while the sum is 48.

The spelling of 404844448404 in words is "four hundred four billion, eight hundred forty-four million, four hundred forty-eight thousand, four hundred four".