204023242012241 has 4 divisors (see below), whose sum is σ = 204036314574912. Its totient is φ = 204010169449572.

The previous prime is 204023242012207. The next prime is 204023242012253. The reversal of 204023242012241 is 142210242320402.

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 a de Polignac number, because none of the positive numbers 2^k-204023242012241 is a prime.

It is a super-2 number, since 2×204023242012241² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (204023242012201) 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, 6536257925 + ... + 6536289138.

It is an arithmetic number, because the mean of its divisors is an integer number (51009078643728).

Almost surely, 2^{204023242012241} is an apocalyptic number.

It is an amenable number.

204023242012241 is a deficient number, since it is larger than the sum of its proper divisors (13072562671).

204023242012241 is a wasteful number, since it uses less digits than its factorization.

204023242012241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13072562670.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 204023242012241 its reverse (142210242320402), we get a palindrome (346233484332643).

The spelling of 204023242012241 in words is "two hundred four trillion, twenty-three billion, two hundred forty-two million, twelve thousand, two hundred forty-one".