233566242361 has 16 divisors (see below), whose sum is σ = 236508595200. Its totient is φ = 230640433408.

The previous prime is 233566242317. The next prime is 233566242383. The reversal of 233566242361 is 163242665332.

It is a cyclic number.

It is not a de Polignac number, because 233566242361 - 2²⁷ = 233432024633 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (233566245361) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81126120 + ... + 81128998.

It is an arithmetic number, because the mean of its divisors is an integer number (14781787200).

Almost surely, 2^233566242361 is an apocalyptic number.

It is an amenable number.

233566242361 is a deficient number, since it is larger than the sum of its proper divisors (2942352839).

233566242361 is a wasteful number, since it uses less digits than its factorization.

233566242361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5408.

The product of its digits is 933120, while the sum is 43.

The spelling of 233566242361 in words is "two hundred thirty-three billion, five hundred sixty-six million, two hundred forty-two thousand, three hundred sixty-one".