234441223 has 2 divisors, whose sum is σ = 234441224. Its totient is φ = 234441222.

The previous prime is 234441211. The next prime is 234441257. The reversal of 234441223 is 322144432.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 234441223 - 2⁹ = 234440711 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (234441283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117220611 + 117220612.

It is an arithmetic number, because the mean of its divisors is an integer number (117220612).

Almost surely, 2^234441223 is an apocalyptic number.

234441223 is a deficient number, since it is larger than the sum of its proper divisors (1).

234441223 is an equidigital number, since it uses as much as digits as its factorization.

234441223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4608, while the sum is 25.

The square root of 234441223 is about 15311.4735737616. The cubic root of 234441223 is about 616.6110824342.

Adding to 234441223 its reverse (322144432), we get a palindrome (556585655).

The spelling of 234441223 in words is "two hundred thirty-four million, four hundred forty-one thousand, two hundred twenty-three".