204043414121241 has 4 divisors (see below), whose sum is σ = 272057885494992. Its totient is φ = 136028942747492.

The previous prime is 204043414121237. The next prime is 204043414121419. The reversal of 204043414121241 is 142121414340402.

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 204043414121241 - 2² = 204043414121237 is a prime.

It is a super-2 number, since 2×204043414121241² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (204043414121231) 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, 34007235686871 + ... + 34007235686876.

It is an arithmetic number, because the mean of its divisors is an integer number (68014471373748).

Almost surely, 2^{204043414121241} is an apocalyptic number.

It is an amenable number.

204043414121241 is a deficient number, since it is larger than the sum of its proper divisors (68014471373751).

204043414121241 is an equidigital number, since it uses as much as digits as its factorization.

204043414121241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68014471373750.

The product of its (nonzero) digits is 24576, while the sum is 33.

Adding to 204043414121241 its reverse (142121414340402), we get a palindrome (346164828461643).

The spelling of 204043414121241 in words is "two hundred four trillion, forty-three billion, four hundred fourteen million, one hundred twenty-one thousand, two hundred forty-one".