432423113 has 2 divisors, whose sum is σ = 432423114. Its totient is φ = 432423112.

The previous prime is 432423041. The next prime is 432423127. The reversal of 432423113 is 311324234.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 412780489 + 19642624 = 20317^2 + 4432^2 .

It is a cyclic number.

It is not a de Polignac number, because 432423113 - 2¹⁴ = 432406729 is a prime.

It is a super-2 number, since 2×432423113² = 373979497313221538, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (432423133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216211556 + 216211557.

It is an arithmetic number, because the mean of its divisors is an integer number (216211557).

Almost surely, 2^432423113 is an apocalyptic number.

It is an amenable number.

432423113 is a deficient number, since it is larger than the sum of its proper divisors (1).

432423113 is an equidigital number, since it uses as much as digits as its factorization.

432423113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1728, while the sum is 23.

The square root of 432423113 is about 20794.7857166166. The cubic root of 432423113 is about 756.1993498578.

Adding to 432423113 its reverse (311324234), we get a palindrome (743747347).

The spelling of 432423113 in words is "four hundred thirty-two million, four hundred twenty-three thousand, one hundred thirteen".