204401373112164 has 48 divisors (see below), whose sum is σ = 500968755624960. Its totient is φ = 64739853261600.

The previous prime is 204401373112121. The next prime is 204401373112193. The reversal of 204401373112164 is 461211373104402.

204401373112164 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 2452225494 + ... + 2452308845.

It is an arithmetic number, because the mean of its divisors is an integer number (10436849075520).

Almost surely, 2^{204401373112164} is an apocalyptic number.

It is an amenable number.

204401373112164 is an abundant number, since it is smaller than the sum of its proper divisors (296567382512796).

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

204401373112164 is a wasteful number, since it uses less digits than its factorization.

204401373112164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4904534520 (or 4904534518 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 39.

The spelling of 204401373112164 in words is "two hundred four trillion, four hundred one billion, three hundred seventy-three million, one hundred twelve thousand, one hundred sixty-four".