204224141 has 8 divisors (see below), whose sum is σ = 234516000. Its totient is φ = 175886640.

The previous prime is 204224129. The next prime is 204224149. The reversal of 204224141 is 141422402.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-204224141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204224149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 488366 + ... + 488783.

It is an arithmetic number, because the mean of its divisors is an integer number (29314500).

Almost surely, 2^204224141 is an apocalyptic number.

It is an amenable number.

204224141 is a deficient number, since it is larger than the sum of its proper divisors (30291859).

204224141 is a wasteful number, since it uses less digits than its factorization.

204224141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 977179.

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 204224141 is about 14290.7012074286. The cubic root of 204224141 is about 588.8920517070.

Adding to 204224141 its reverse (141422402), we get a palindrome (345646543).

The spelling of 204224141 in words is "two hundred four million, two hundred twenty-four thousand, one hundred forty-one".