204134431313304 has 96 divisors (see below), whose sum is σ = 585388369837440. Its totient is φ = 64041860736000.

The previous prime is 204134431313273. The next prime is 204134431313311. The reversal of 204134431313304 is 403313134431402.

204134431313304 is a `hidden beast` number, since 2 + 0 + 4 + 1 + 3 + 4 + 4 + 31 + 313 + 304 = 666.

204134431313304 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 484127289 + ... + 484548759.

It is an arithmetic number, because the mean of its divisors is an integer number (6097795519140).

Almost surely, 2^{204134431313304} is an apocalyptic number.

204134431313304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

204134431313304 is an abundant number, since it is smaller than the sum of its proper divisors (381253938524136).

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

204134431313304 is a wasteful number, since it uses less digits than its factorization.

204134431313304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 817201 (or 817194 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 36.

Adding to 204134431313304 its reverse (403313134431402), we get a palindrome (607447565744706).

The spelling of 204134431313304 in words is "two hundred four trillion, one hundred thirty-four billion, four hundred thirty-one million, three hundred thirteen thousand, three hundred four".