432023219 has 2 divisors, whose sum is σ = 432023220. Its totient is φ = 432023218.

The previous prime is 432023213. The next prime is 432023233. The reversal of 432023219 is 912320234.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 432023219 - 2⁴ = 432023203 is a prime.

It is a super-2 number, since 2×432023219² = 373288123510243922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (432023213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216011609 + 216011610.

It is an arithmetic number, because the mean of its divisors is an integer number (216011610).

Almost surely, 2^432023219 is an apocalyptic number.

432023219 is a deficient number, since it is larger than the sum of its proper divisors (1).

432023219 is an equidigital number, since it uses as much as digits as its factorization.

432023219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 432023219 is about 20785.1682456506. The cubic root of 432023219 is about 755.9661732623.

The spelling of 432023219 in words is "four hundred thirty-two million, twenty-three thousand, two hundred nineteen".