432040223 has 2 divisors, whose sum is σ = 432040224. Its totient is φ = 432040222.

The previous prime is 432040201. The next prime is 432040237. The reversal of 432040223 is 322040234.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 432040223 - 2¹⁸ = 431778079 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 432040195 and 432040204.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (432040243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216020111 + 216020112.

It is an arithmetic number, because the mean of its divisors is an integer number (216020112).

Almost surely, 2^432040223 is an apocalyptic number.

432040223 is a deficient number, since it is larger than the sum of its proper divisors (1).

432040223 is an equidigital number, since it uses as much as digits as its factorization.

432040223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 432040223 is about 20785.5772832991. The cubic root of 432040223 is about 755.9760911553.

Adding to 432040223 its reverse (322040234), we get a palindrome (754080457).

The spelling of 432040223 in words is "four hundred thirty-two million, forty thousand, two hundred twenty-three".