204306123426160 has 40 divisors (see below), whose sum is σ = 542870556533856. Its totient is φ = 70047813745920.

The previous prime is 204306123426107. The next prime is 204306123426211. The reversal of 204306123426160 is 61624321603402.

204306123426160 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 182416181071 + ... + 182416182190.

Almost surely, 2^{204306123426160} is an apocalyptic number.

204306123426160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

204306123426160 is an abundant number, since it is smaller than the sum of its proper divisors (338564433107696).

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

204306123426160 is a wasteful number, since it uses less digits than its factorization.

204306123426160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364832363281 (or 364832363275 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 40.

The spelling of 204306123426160 in words is "two hundred four trillion, three hundred six billion, one hundred twenty-three million, four hundred twenty-six thousand, one hundred sixty".