204344711 has 2 divisors, whose sum is σ = 204344712. Its totient is φ = 204344710.

The previous prime is 204344669. The next prime is 204344717. The reversal of 204344711 is 117443402.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 204344711 - 2¹⁰ = 204343687 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (204344717) 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 as a sum of consecutive naturals, namely, 102172355 + 102172356.

It is an arithmetic number, because the mean of its divisors is an integer number (102172356).

Almost surely, 2^204344711 is an apocalyptic number.

204344711 is a deficient number, since it is larger than the sum of its proper divisors (1).

204344711 is an equidigital number, since it uses as much as digits as its factorization.

204344711 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 204344711 is about 14294.9190623802. The cubic root of 204344711 is about 589.0079190836.

The spelling of 204344711 in words is "two hundred four million, three hundred forty-four thousand, seven hundred eleven".