204353134 has 8 divisors (see below), whose sum is σ = 310728960. Its totient is φ = 100776816.

The previous prime is 204353131. The next prime is 204353159. The reversal of 204353134 is 431353402.

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

It is a junction number, because it is equal to n+sod(n) for n = 204353099 and 204353108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204353131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 699694 + ... + 699985.

It is an arithmetic number, because the mean of its divisors is an integer number (38841120).

Almost surely, 2^204353134 is an apocalyptic number.

204353134 is a deficient number, since it is larger than the sum of its proper divisors (106375826).

204353134 is a wasteful number, since it uses less digits than its factorization.

204353134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1399754.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 204353134 is about 14295.2136745136. The cubic root of 204353134 is about 589.0160118557.

The spelling of 204353134 in words is "two hundred four million, three hundred fifty-three thousand, one hundred thirty-four".