233440341 has 4 divisors (see below), whose sum is σ = 311253792. Its totient is φ = 155626892.

The previous prime is 233440331. The next prime is 233440357. The reversal of 233440341 is 143044332.

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 233440341 - 2⁵ = 233440309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233440301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38906721 + ... + 38906726.

It is an arithmetic number, because the mean of its divisors is an integer number (77813448).

Almost surely, 2^233440341 is an apocalyptic number.

It is an amenable number.

233440341 is a deficient number, since it is larger than the sum of its proper divisors (77813451).

233440341 is an equidigital number, since it uses as much as digits as its factorization.

233440341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77813450.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 233440341 is about 15278.7545631180. The cubic root of 233440341 is about 615.7323472130.

Adding to 233440341 its reverse (143044332), we get a palindrome (376484673).

The spelling of 233440341 in words is "two hundred thirty-three million, four hundred forty thousand, three hundred forty-one".