404123053255204 has 24 divisors (see below), whose sum is σ = 711558672916448. Its totient is φ = 200820591256320.

The previous prime is 404123053255177. The next prime is 404123053255247. The reversal of 404123053255204 is 402552350321404.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 103532404 + ... + 107364820.

Almost surely, 2^{404123053255204} is an apocalyptic number.

It is an amenable number.

404123053255204 is a deficient number, since it is larger than the sum of its proper divisors (307435619661244).

404123053255204 is a wasteful number, since it uses less digits than its factorization.

404123053255204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3994315 (or 3994313 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 40.

The spelling of 404123053255204 in words is "four hundred four trillion, one hundred twenty-three billion, fifty-three million, two hundred fifty-five thousand, two hundred four".