404885460126 has 64 divisors (see below), whose sum is σ = 964431820800. Its totient is φ = 113220223200.

The previous prime is 404885460037. The next prime is 404885460151. The reversal of 404885460126 is 621064588404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1996225 + ... + 2189676.

It is an arithmetic number, because the mean of its divisors is an integer number (15069247200).

Almost surely, 2^404885460126 is an apocalyptic number.

404885460126 is an abundant number, since it is smaller than the sum of its proper divisors (559546360674).

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

404885460126 is a wasteful number, since it uses less digits than its factorization.

404885460126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4185974 (or 4185960 counting only the distinct ones).

The product of its (nonzero) digits is 1474560, while the sum is 48.

The spelling of 404885460126 in words is "four hundred four billion, eight hundred eighty-five million, four hundred sixty thousand, one hundred twenty-six".