204033842 has 8 divisors (see below), whose sum is σ = 307242396. Its totient is φ = 101619712.

The previous prime is 204033829. The next prime is 204033857. The reversal of 204033842 is 248330402.

It can be written as a sum of positive squares in 2 ways, for example, as 203376121 + 657721 = 14261^2 + 811^2 .

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

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, 197963 + ... + 198990.

Almost surely, 2^204033842 is an apocalyptic number.

204033842 is a deficient number, since it is larger than the sum of its proper divisors (103208554).

204033842 is a wasteful number, since it uses less digits than its factorization.

204033842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397212.

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 204033842 is about 14284.0415149215. The cubic root of 204033842 is about 588.7090821616.

The spelling of 204033842 in words is "two hundred four million, thirty-three thousand, eight hundred forty-two".