204251134 has 8 divisors (see below), whose sum is σ = 306438840. Its totient is φ = 102104856.

The previous prime is 204251129. The next prime is 204251149. The reversal of 204251134 is 431152402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9877 + ... + 22495.

It is an arithmetic number, because the mean of its divisors is an integer number (38304855).

Almost surely, 2^204251134 is an apocalyptic number.

204251134 is a deficient number, since it is larger than the sum of its proper divisors (102187706).

204251134 is a wasteful number, since it uses less digits than its factorization.

204251134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20714.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 204251134 is about 14291.6456015394. The cubic root of 204251134 is about 588.9179958531.

The spelling of 204251134 in words is "two hundred four million, two hundred fifty-one thousand, one hundred thirty-four".