204240202230341 has 2 divisors, whose sum is σ = 204240202230342. Its totient is φ = 204240202230340.

The previous prime is 204240202230319. The next prime is 204240202230353. The reversal of 204240202230341 is 143032202042402.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 204194097122500 + 46105107841 = 14289650^2 + 214721^2 .

It is a cyclic number.

It is not a de Polignac number, because 204240202230341 - 2⁶ = 204240202230277 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (204240202233341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102120101115170 + 102120101115171.

It is an arithmetic number, because the mean of its divisors is an integer number (102120101115171).

Almost surely, 2^{204240202230341} is an apocalyptic number.

It is an amenable number.

204240202230341 is a deficient number, since it is larger than the sum of its proper divisors (1).

204240202230341 is an equidigital number, since it uses as much as digits as its factorization.

204240202230341 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 204240202230341 its reverse (143032202042402), we get a palindrome (347272404272743).

The spelling of 204240202230341 in words is "two hundred four trillion, two hundred forty billion, two hundred two million, two hundred thirty thousand, three hundred forty-one".