204242204 has 6 divisors (see below), whose sum is σ = 357423864. Its totient is φ = 102121100.

The previous prime is 204242173. The next prime is 204242209. The reversal of 204242204 is 402242402.

204242204 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204242209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25530272 + ... + 25530279.

It is an arithmetic number, because the mean of its divisors is an integer number (59570644).

Almost surely, 2^204242204 is an apocalyptic number.

It is an amenable number.

204242204 is a deficient number, since it is larger than the sum of its proper divisors (153181660).

204242204 is a wasteful number, since it uses less digits than its factorization.

204242204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51060555 (or 51060553 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 20.

The square root of 204242204 is about 14291.3331778389. Note that the first 3 decimals coincide. The cubic root of 204242204 is about 588.9094130948.

Adding to 204242204 its reverse (402242402), we get a palindrome (606484606).

The spelling of 204242204 in words is "two hundred four million, two hundred forty-two thousand, two hundred four".