235342241 has 4 divisors (see below), whose sum is σ = 235585584. Its totient is φ = 235098900.

The previous prime is 235342231. The next prime is 235342253. The reversal of 235342241 is 142243532.

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 235342241 - 2²² = 231147937 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 235342241.

It is not an unprimeable number, because it can be changed into a prime (235342231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120215 + ... + 122156.

It is an arithmetic number, because the mean of its divisors is an integer number (58896396).

Almost surely, 2^235342241 is an apocalyptic number.

It is an amenable number.

235342241 is a deficient number, since it is larger than the sum of its proper divisors (243343).

235342241 is an equidigital number, since it uses as much as digits as its factorization.

235342241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243342.

The product of its digits is 5760, while the sum is 26.

The square root of 235342241 is about 15340.8683261411. The cubic root of 235342241 is about 617.4000043514.

Adding to 235342241 its reverse (142243532), we get a palindrome (377585773).

The spelling of 235342241 in words is "two hundred thirty-five million, three hundred forty-two thousand, two hundred forty-one".