432242233 has 2 divisors, whose sum is σ = 432242234. Its totient is φ = 432242232.

The previous prime is 432242203. The next prime is 432242257. The reversal of 432242233 is 332242234.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 427166224 + 5076009 = 20668^2 + 2253^2 .

It is a cyclic number.

It is not a de Polignac number, because 432242233 - 2¹⁷ = 432111161 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 432242198 and 432242207.

It is not a weakly prime, because it can be changed into another prime (432242203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216121116 + 216121117.

It is an arithmetic number, because the mean of its divisors is an integer number (216121117).

Almost surely, 2^432242233 is an apocalyptic number.

It is an amenable number.

432242233 is a deficient number, since it is larger than the sum of its proper divisors (1).

432242233 is an equidigital number, since it uses as much as digits as its factorization.

432242233 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6912, while the sum is 25.

The square root of 432242233 is about 20790.4360945123. The cubic root of 432242233 is about 756.0938972657.

Adding to 432242233 its reverse (332242234), we get a palindrome (764484467).

Subtracting from 432242233 its reverse (332242234), we obtain a palindrome (99999999).

The spelling of 432242233 in words is "four hundred thirty-two million, two hundred forty-two thousand, two hundred thirty-three".