204223051404126 has 24 divisors (see below), whose sum is σ = 445132878516144. Its totient is φ = 67666719625920.

The previous prime is 204223051404023. The next prime is 204223051404257. The reversal of 204223051404126 is 621404150322402.

204223051404126 is a `hidden beast` number, since 2 + 0 + 4 + 2 + 230 + 5 + 1 + 4 + 0 + 412 + 6 = 666.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33969233755 + ... + 33969239766.

It is an arithmetic number, because the mean of its divisors is an integer number (18547203271506).

Almost surely, 2^{204223051404126} is an apocalyptic number.

204223051404126 is an abundant number, since it is smaller than the sum of its proper divisors (240909827112018).

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

204223051404126 is a wasteful number, since it uses less digits than its factorization.

204223051404126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67938473696 (or 67938473693 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 36.

The spelling of 204223051404126 in words is "two hundred four trillion, two hundred twenty-three billion, fifty-one million, four hundred four thousand, one hundred twenty-six".