204033402 has 12 divisors (see below), whose sum is σ = 442072410. Its totient is φ = 68011128.

The previous prime is 204033397. The next prime is 204033443. The reversal of 204033402 is 204330402.

204033402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 140209281 + 63824121 = 11841^2 + 7989^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 11335189 = 204033402 / (2 + 0 + 4 + 0 + 3 + 3 + 4 + 0 + 2).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5667577 + ... + 5667612.

Almost surely, 2^204033402 is an apocalyptic number.

204033402 is an abundant number, since it is smaller than the sum of its proper divisors (238039008).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

204033402 is a wasteful number, since it uses less digits than its factorization.

204033402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11335197 (or 11335194 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 204033402 is about 14284.0261131097. The cubic root of 204033402 is about 588.7086589766.

Adding to 204033402 its reverse (204330402), we get a palindrome (408363804).

The spelling of 204033402 in words is "two hundred four million, thirty-three thousand, four hundred two".