230245441 has 2 divisors, whose sum is σ = 230245442. Its totient is φ = 230245440.

The previous prime is 230245391. The next prime is 230245453. The reversal of 230245441 is 144542032.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 227889216 + 2356225 = 15096^2 + 1535^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-230245441 is a prime.

It is a nialpdrome in base 16.

It is not a weakly prime, because it can be changed into another prime (230245541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115122720 + 115122721.

It is an arithmetic number, because the mean of its divisors is an integer number (115122721).

Almost surely, 2^230245441 is an apocalyptic number.

It is an amenable number.

230245441 is a deficient number, since it is larger than the sum of its proper divisors (1).

230245441 is an equidigital number, since it uses as much as digits as its factorization.

230245441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 230245441 is about 15173.8406805924. The cubic root of 230245441 is about 612.9104318943.

Adding to 230245441 its reverse (144542032), we get a palindrome (374787473).

The spelling of 230245441 in words is "two hundred thirty million, two hundred forty-five thousand, four hundred forty-one".