204321323341 has 8 divisors (see below), whose sum is σ = 216592679160. Its totient is φ = 192078018048.

The previous prime is 204321323333. The next prime is 204321323357. The reversal of 204321323341 is 143323123402.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 76754486116 + 127566837225 = 277046^2 + 357165^2 .

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

It is not a de Polignac number, because 204321323341 - 2³ = 204321323333 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 (204321323441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6997626 + ... + 7026763.

It is an arithmetic number, because the mean of its divisors is an integer number (27074084895).

Almost surely, 2^204321323341 is an apocalyptic number.

It is an amenable number.

204321323341 is a deficient number, since it is larger than the sum of its proper divisors (12271355819).

204321323341 is a wasteful number, since it uses less digits than its factorization.

204321323341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14025263.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 204321323341 its reverse (143323123402), we get a palindrome (347644446743).

The spelling of 204321323341 in words is "two hundred four billion, three hundred twenty-one million, three hundred twenty-three thousand, three hundred forty-one".