232131442241 has 4 divisors (see below), whose sum is σ = 232133053572. Its totient is φ = 232129830912.

The previous prime is 232131442201. The next prime is 232131442253. The reversal of 232131442241 is 142244131232.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 154839102016 + 77292340225 = 393496^2 + 278015^2 .

It is a cyclic number.

It is not a de Polignac number, because 232131442241 - 2¹⁴ = 232131425857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (232131442201) 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, 565760 + ... + 885633.

It is an arithmetic number, because the mean of its divisors is an integer number (58033263393).

Almost surely, 2^232131442241 is an apocalyptic number.

It is an amenable number.

232131442241 is a deficient number, since it is larger than the sum of its proper divisors (1611331).

232131442241 is a wasteful number, since it uses less digits than its factorization.

232131442241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1611330.

The product of its digits is 9216, while the sum is 29.

Adding to 232131442241 its reverse (142244131232), we get a palindrome (374375573473).

The spelling of 232131442241 in words is "two hundred thirty-two billion, one hundred thirty-one million, four hundred forty-two thousand, two hundred forty-one".