204334201134 has 24 divisors (see below), whose sum is σ = 505970403120. Its totient is φ = 58381200288.

The previous prime is 204334201129. The next prime is 204334201151. The reversal of 204334201134 is 431102433402.

204334201134 is a `hidden beast` number, since 20 + 433 + 4 + 201 + 1 + 3 + 4 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 204334201098 and 204334201107.

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, 810849879 + ... + 810850130.

It is an arithmetic number, because the mean of its divisors is an integer number (21082100130).

Almost surely, 2^204334201134 is an apocalyptic number.

204334201134 is an abundant number, since it is smaller than the sum of its proper divisors (301636201986).

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

204334201134 is a wasteful number, since it uses less digits than its factorization.

204334201134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1621700024 (or 1621700021 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 204334201134 its reverse (431102433402), we get a palindrome (635436634536).

The spelling of 204334201134 in words is "two hundred four billion, three hundred thirty-four million, two hundred one thousand, one hundred thirty-four".