204504561341 has 8 divisors (see below), whose sum is σ = 213460246080. Its totient is φ = 195554225152.

The previous prime is 204504561319. The next prime is 204504561353. The reversal of 204504561341 is 143165405402.

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

It is a cyclic number.

It is not a de Polignac number, because 204504561341 - 2²⁶ = 204437452477 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 (204504561301) 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, 1258895 + ... + 1412028.

It is an arithmetic number, because the mean of its divisors is an integer number (26682530760).

Almost surely, 2^204504561341 is an apocalyptic number.

It is an amenable number.

204504561341 is a deficient number, since it is larger than the sum of its proper divisors (8955684739).

204504561341 is a wasteful number, since it uses less digits than its factorization.

204504561341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2674275.

The product of its (nonzero) digits is 57600, while the sum is 35.

Adding to 204504561341 its reverse (143165405402), we get a palindrome (347669966743).

The spelling of 204504561341 in words is "two hundred four billion, five hundred four million, five hundred sixty-one thousand, three hundred forty-one".