204442294 has 16 divisors (see below), whose sum is σ = 351072000. Its totient is φ = 87468264.

The previous prime is 204442291. The next prime is 204442297. The reversal of 204442294 is 492244402.

It is an interprime number because it is at equal distance from previous prime (204442291) and next prime (204442297).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204442291) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3804 + ... + 20575.

It is an arithmetic number, because the mean of its divisors is an integer number (21942000).

Almost surely, 2^204442294 is an apocalyptic number.

204442294 is a deficient number, since it is larger than the sum of its proper divisors (146629706).

204442294 is a wasteful number, since it uses less digits than its factorization.

204442294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24987.

The product of its (nonzero) digits is 18432, while the sum is 31.

The square root of 204442294 is about 14298.3318607452. The cubic root of 204442294 is about 589.1016626614.

Adding to 204442294 its reverse (492244402), we get a palindrome (696686696).

The spelling of 204442294 in words is "two hundred four million, four hundred forty-two thousand, two hundred ninety-four".