233441441 has 4 divisors (see below), whose sum is σ = 233472000. Its totient is φ = 233410884.

The previous prime is 233441431. The next prime is 233441443. The reversal of 233441441 is 144144332.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 233441441 - 2¹⁴ = 233425057 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 233441441.

It is not an unprimeable number, because it can be changed into a prime (233441443) 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, 7520 + ... + 22878.

It is an arithmetic number, because the mean of its divisors is an integer number (58368000).

Almost surely, 2^233441441 is an apocalyptic number.

It is an amenable number.

233441441 is a deficient number, since it is larger than the sum of its proper divisors (30559).

233441441 is a wasteful number, since it uses less digits than its factorization.

233441441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30558.

The product of its digits is 4608, while the sum is 26.

The square root of 233441441 is about 15278.7905607741. The cubic root of 233441441 is about 615.7333143473.

Adding to 233441441 its reverse (144144332), we get a palindrome (377585773).

The spelling of 233441441 in words is "two hundred thirty-three million, four hundred forty-one thousand, four hundred forty-one".