432523241 has 2 divisors, whose sum is σ = 432523242. Its totient is φ = 432523240.

The previous prime is 432523219. The next prime is 432523243. The reversal of 432523241 is 142325234.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 407232400 + 25290841 = 20180^2 + 5029^2 .

It is a cyclic number.

It is not a de Polignac number, because 432523241 - 2⁶ = 432523177 is a prime.

Together with 432523243, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 432523241.

It is not a weakly prime, because it can be changed into another prime (432523243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216261620 + 216261621.

It is an arithmetic number, because the mean of its divisors is an integer number (216261621).

Almost surely, 2^432523241 is an apocalyptic number.

It is an amenable number.

432523241 is a deficient number, since it is larger than the sum of its proper divisors (1).

432523241 is an equidigital number, since it uses as much as digits as its factorization.

432523241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5760, while the sum is 26.

The square root of 432523241 is about 20797.1931038782. The cubic root of 432523241 is about 756.2577115895.

Adding to 432523241 its reverse (142325234), we get a palindrome (574848475).

The spelling of 432523241 in words is "four hundred thirty-two million, five hundred twenty-three thousand, two hundred forty-one".