204003242 has 8 divisors (see below), whose sum is σ = 308976096. Its totient is φ = 101011212.

The previous prime is 204003229. The next prime is 204003251. The reversal of 204003242 is 242300402.

204003242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a self number, because there is not a number n which added to its sum of digits gives 204003242.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 494948 + ... + 495359.

It is an arithmetic number, because the mean of its divisors is an integer number (38622012).

Almost surely, 2^204003242 is an apocalyptic number.

204003242 is a deficient number, since it is larger than the sum of its proper divisors (104972854).

204003242 is a wasteful number, since it uses less digits than its factorization.

204003242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 990412.

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 204003242 is about 14282.9703493356. The cubic root of 204003242 is about 588.6796501184.

Adding to 204003242 its reverse (242300402), we get a palindrome (446303644).

The spelling of 204003242 in words is "two hundred four million, three thousand, two hundred forty-two".