422433703 has 2 divisors, whose sum is σ = 422433704. Its totient is φ = 422433702.

The previous prime is 422433689. The next prime is 422433733. The reversal of 422433703 is 307334224.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-422433703 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (422433733) 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, 211216851 + 211216852.

It is an arithmetic number, because the mean of its divisors is an integer number (211216852).

Almost surely, 2^422433703 is an apocalyptic number.

422433703 is a deficient number, since it is larger than the sum of its proper divisors (1).

422433703 is an equidigital number, since it uses as much as digits as its factorization.

422433703 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 28.

The square root of 422433703 is about 20553.1920391943. The cubic root of 422433703 is about 750.3309372119.

Adding to 422433703 its reverse (307334224), we get a palindrome (729767927).

The spelling of 422433703 in words is "four hundred twenty-two million, four hundred thirty-three thousand, seven hundred three".