233241240241 has 4 divisors (see below), whose sum is σ = 233242438900. Its totient is φ = 233240041584.

The previous prime is 233241240233. The next prime is 233241240317. The reversal of 233241240241 is 142042142332.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 145545302016 + 87695938225 = 381504^2 + 296135^2 .

It is a cyclic number.

It is not a de Polignac number, because 233241240241 - 2³ = 233241240233 is a prime.

It is a super-2 number, since 2×233241240241² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (233241240341) 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, 232686 + ... + 721543.

It is an arithmetic number, because the mean of its divisors is an integer number (58310609725).

Almost surely, 2^233241240241 is an apocalyptic number.

It is an amenable number.

233241240241 is a deficient number, since it is larger than the sum of its proper divisors (1198659).

233241240241 is an equidigital number, since it uses as much as digits as its factorization.

233241240241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1198658.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 233241240241 its reverse (142042142332), we get a palindrome (375283382573).

The spelling of 233241240241 in words is "two hundred thirty-three billion, two hundred forty-one million, two hundred forty thousand, two hundred forty-one".