204442010 has 32 divisors (see below), whose sum is σ = 377540352. Its totient is φ = 79672000.

The previous prime is 204441997. The next prime is 204442013. The reversal of 204442010 is 10244402.

204442010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 204442010.

It is not an unprimeable number, because it can be changed into a prime (204442013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117104 + ... + 118836.

It is an arithmetic number, because the mean of its divisors is an integer number (11798136).

Almost surely, 2^204442010 is an apocalyptic number.

204442010 is a deficient number, since it is larger than the sum of its proper divisors (173098342).

204442010 is a wasteful number, since it uses less digits than its factorization.

204442010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2038.

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 204442010 is about 14298.3219295133. The cubic root of 204442010 is about 589.1013898787.

Adding to 204442010 its reverse (10244402), we get a palindrome (214686412).

The spelling of 204442010 in words is "two hundred four million, four hundred forty-two thousand, ten".