204126341 has 4 divisors (see below), whose sum is σ = 204600384. Its totient is φ = 203652300.

The previous prime is 204126337. The next prime is 204126379. The reversal of 204126341 is 143621402.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 204126341 - 2² = 204126337 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 (204126941) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 236375 + ... + 237236.

It is an arithmetic number, because the mean of its divisors is an integer number (51150096).

Almost surely, 2^204126341 is an apocalyptic number.

It is an amenable number.

204126341 is a deficient number, since it is larger than the sum of its proper divisors (474043).

204126341 is an equidigital number, since it uses as much as digits as its factorization.

204126341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 474042.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 204126341 is about 14287.2789921664. The cubic root of 204126341 is about 588.7980327230.

Adding to 204126341 its reverse (143621402), we get a palindrome (347747743).

It can be divided in two parts, 2041 and 26341, that added together give a palindrome (28382).

The spelling of 204126341 in words is "two hundred four million, one hundred twenty-six thousand, three hundred forty-one".