204104433 has 8 divisors (see below), whose sum is σ = 293073088. Its totient is φ = 125602704.

The previous prime is 204104429. The next prime is 204104447. The reversal of 204104433 is 334401402.

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

It is not a de Polignac number, because 204104433 - 2² = 204104429 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (204104333) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2616685 + ... + 2616762.

It is an arithmetic number, because the mean of its divisors is an integer number (36634136).

Almost surely, 2^204104433 is an apocalyptic number.

It is an amenable number.

204104433 is a deficient number, since it is larger than the sum of its proper divisors (88968655).

204104433 is a wasteful number, since it uses less digits than its factorization.

204104433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5233463.

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

The square root of 204104433 is about 14286.5122755696. The cubic root of 204104433 is about 588.7769675847.

Adding to 204104433 its reverse (334401402), we get a palindrome (538505835).

The spelling of 204104433 in words is "two hundred four million, one hundred four thousand, four hundred thirty-three".