204314020134 has 32 divisors (see below), whose sum is σ = 467116865280. Its totient is φ = 58361260512.

The previous prime is 204314020123. The next prime is 204314020159. The reversal of 204314020134 is 431020413402.

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 15 ways as a sum of consecutive naturals, for example, 414924 + ... + 762095.

It is an arithmetic number, because the mean of its divisors is an integer number (14597402040).

Almost surely, 2^204314020134 is an apocalyptic number.

204314020134 is an abundant number, since it is smaller than the sum of its proper divisors (262802845146).

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

204314020134 is a wasteful number, since it uses less digits than its factorization.

204314020134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1181164.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 204314020134 its reverse (431020413402), we get a palindrome (635334433536).

The spelling of 204314020134 in words is "two hundred four billion, three hundred fourteen million, twenty thousand, one hundred thirty-four".