432220213 has 4 divisors (see below), whose sum is σ = 432278208. Its totient is φ = 432162220.

The previous prime is 432220211. The next prime is 432220279. The reversal of 432220213 is 312022234.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 432220213 - 2¹ = 432220211 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (432220211) 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 in 3 ways as a sum of consecutive naturals, for example, 15823 + ... + 33388.

It is an arithmetic number, because the mean of its divisors is an integer number (108069552).

Almost surely, 2^432220213 is an apocalyptic number.

It is an amenable number.

432220213 is a deficient number, since it is larger than the sum of its proper divisors (57995).

432220213 is an equidigital number, since it uses as much as digits as its factorization.

432220213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57994.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 432220213 is about 20789.9065173463. The cubic root of 432220213 is about 756.0810576516.

Adding to 432220213 its reverse (312022234), we get a palindrome (744242447).

The spelling of 432220213 in words is "four hundred thirty-two million, two hundred twenty thousand, two hundred thirteen".