234445241 has 2 divisors, whose sum is σ = 234445242. Its totient is φ = 234445240.

The previous prime is 234445163. The next prime is 234445271. The reversal of 234445241 is 142544432.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 135024400 + 99420841 = 11620^2 + 9971^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-234445241 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (234445271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117222620 + 117222621.

It is an arithmetic number, because the mean of its divisors is an integer number (117222621).

Almost surely, 2^234445241 is an apocalyptic number.

It is an amenable number.

234445241 is a deficient number, since it is larger than the sum of its proper divisors (1).

234445241 is an equidigital number, since it uses as much as digits as its factorization.

234445241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15360, while the sum is 29.

The square root of 234445241 is about 15311.6047819946. The cubic root of 234445241 is about 616.6146050359.

Adding to 234445241 its reverse (142544432), we get a palindrome (376989673).

The spelling of 234445241 in words is "two hundred thirty-four million, four hundred forty-five thousand, two hundred forty-one".