404004450230012 has 48 divisors (see below), whose sum is σ = 729071480696832. Its totient is φ = 195781952664960.

The previous prime is 404004450229997. The next prime is 404004450230027. The reversal of 404004450230012 is 210032054400404.

It is an interprime number because it is at equal distance from previous prime (404004450229997) and next prime (404004450230027).

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, 1941543608 + ... + 1941751680.

It is an arithmetic number, because the mean of its divisors is an integer number (15188989181184).

Almost surely, 2^{404004450230012} is an apocalyptic number.

It is an amenable number.

404004450230012 is a deficient number, since it is larger than the sum of its proper divisors (325067030466820).

404004450230012 is a wasteful number, since it uses less digits than its factorization.

404004450230012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308498 (or 308496 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 29.

The spelling of 404004450230012 in words is "four hundred four trillion, four billion, four hundred fifty million, two hundred thirty thousand, twelve".