204134322 has 16 divisors (see below), whose sum is σ = 466592832. Its totient is φ = 58324080.

The previous prime is 204134303. The next prime is 204134389. The reversal of 204134322 is 223431402.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2430129 + ... + 2430212.

It is an arithmetic number, because the mean of its divisors is an integer number (29162052).

Almost surely, 2^204134322 is an apocalyptic number.

204134322 is an abundant number, since it is smaller than the sum of its proper divisors (262458510).

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

204134322 is a wasteful number, since it uses less digits than its factorization.

204134322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4860353.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 204134322 is about 14287.5582938443. The cubic root of 204134322 is about 588.8057062972.

Adding to 204134322 its reverse (223431402), we get a palindrome (427565724).

It can be divided in two parts, 2041 and 34322, that added together give a palindrome (36363).

The spelling of 204134322 in words is "two hundred four million, one hundred thirty-four thousand, three hundred twenty-two".