432244273 has 2 divisors, whose sum is σ = 432244274. Its totient is φ = 432244272.

The previous prime is 432244271. The next prime is 432244277. The reversal of 432244273 is 372442234.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 393903409 + 38340864 = 19847^2 + 6192^2 .

It is a cyclic number.

It is not a de Polignac number, because 432244273 - 2¹ = 432244271 is a prime.

It is a super-2 number, since 2×432244273² = 373670223082597058, which contains 22 as substring.

Together with 432244271, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (432244271) 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, 216122136 + 216122137.

It is an arithmetic number, because the mean of its divisors is an integer number (216122137).

Almost surely, 2^432244273 is an apocalyptic number.

It is an amenable number.

432244273 is a deficient number, since it is larger than the sum of its proper divisors (1).

432244273 is an equidigital number, since it uses as much as digits as its factorization.

432244273 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 32256, while the sum is 31.

The square root of 432244273 is about 20790.4851554744. The cubic root of 432244273 is about 756.0950867446.

The spelling of 432244273 in words is "four hundred thirty-two million, two hundred forty-four thousand, two hundred seventy-three".