204332421341 has 2 divisors, whose sum is σ = 204332421342. Its totient is φ = 204332421340.

The previous prime is 204332421289. The next prime is 204332421389. The reversal of 204332421341 is 143124233402.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 163232968441 + 41099452900 = 404021^2 + 202730^2 .

It is a cyclic number.

It is not a de Polignac number, because 204332421341 - 2¹⁰ = 204332420317 is a prime.

It is a super-2 number, since 2×204332421341² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (204332421941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102166210670 + 102166210671.

It is an arithmetic number, because the mean of its divisors is an integer number (102166210671).

Almost surely, 2^204332421341 is an apocalyptic number.

It is an amenable number.

204332421341 is a deficient number, since it is larger than the sum of its proper divisors (1).

204332421341 is an equidigital number, since it uses as much as digits as its factorization.

204332421341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 204332421341 its reverse (143124233402), we get a palindrome (347456654743).

The spelling of 204332421341 in words is "two hundred four billion, three hundred thirty-two million, four hundred twenty-one thousand, three hundred forty-one".