204410134 has 8 divisors (see below), whose sum is σ = 306679680. Its totient is φ = 102183576.

The previous prime is 204410123. The next prime is 204410149. The reversal of 204410134 is 431014402.

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

It is a super-4 number, since 4×204410134⁴ (a number of 34 digits) contains 4444 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7012 + ... + 21400.

It is an arithmetic number, because the mean of its divisors is an integer number (38334960).

Almost surely, 2^204410134 is an apocalyptic number.

204410134 is a deficient number, since it is larger than the sum of its proper divisors (102269546).

204410134 is a wasteful number, since it uses less digits than its factorization.

204410134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21494.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 204410134 is about 14297.2072098015. The cubic root of 204410134 is about 589.0707712990.

Adding to 204410134 its reverse (431014402), we get a palindrome (635424536).

The spelling of 204410134 in words is "two hundred four million, four hundred ten thousand, one hundred thirty-four".