204003344 has 10 divisors (see below), whose sum is σ = 395256510. Its totient is φ = 102001664.

The previous prime is 204003277. The next prime is 204003379. The reversal of 204003344 is 443300402.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 201072400 + 2930944 = 14180^2 + 1712^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6375089 + ... + 6375120.

It is an arithmetic number, because the mean of its divisors is an integer number (39525651).

Almost surely, 2^204003344 is an apocalyptic number.

It is an amenable number.

204003344 is a deficient number, since it is larger than the sum of its proper divisors (191253166).

204003344 is a wasteful number, since it uses less digits than its factorization.

204003344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12750217 (or 12750211 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 204003344 is about 14282.9739200210. The cubic root of 204003344 is about 588.6797482301.

Adding to 204003344 its reverse (443300402), we get a palindrome (647303746).

The spelling of 204003344 in words is "two hundred four million, three thousand, three hundred forty-four".