204424141 has 4 divisors (see below), whose sum is σ = 204507072. Its totient is φ = 204341212.

The previous prime is 204424111. The next prime is 204424151. The reversal of 204424141 is 141424402.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 204424141 - 2¹³ = 204415949 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 (204424111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37651 + ... + 42736.

It is an arithmetic number, because the mean of its divisors is an integer number (51126768).

Almost surely, 2^204424141 is an apocalyptic number.

It is an amenable number.

204424141 is a deficient number, since it is larger than the sum of its proper divisors (82931).

204424141 is an equidigital number, since it uses as much as digits as its factorization.

204424141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82930.

The product of its (nonzero) digits is 1024, while the sum is 22.

The square root of 204424141 is about 14297.6970523228. The cubic root of 204424141 is about 589.0842261535.

Adding to 204424141 its reverse (141424402), we get a palindrome (345848543).

The spelling of 204424141 in words is "two hundred four million, four hundred twenty-four thousand, one hundred forty-one".