422435063 has 2 divisors, whose sum is σ = 422435064. Its totient is φ = 422435062.

The previous prime is 422434913. The next prime is 422435081. The reversal of 422435063 is 360534224.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 422435063 - 2⁸ = 422434807 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (422435093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211217531 + 211217532.

It is an arithmetic number, because the mean of its divisors is an integer number (211217532).

Almost surely, 2^422435063 is an apocalyptic number.

422435063 is a deficient number, since it is larger than the sum of its proper divisors (1).

422435063 is an equidigital number, since it uses as much as digits as its factorization.

422435063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280, while the sum is 29.

The square root of 422435063 is about 20553.2251240529. The cubic root of 422435063 is about 750.3317424262.

Adding to 422435063 its reverse (360534224), we get a palindrome (782969287).

The spelling of 422435063 in words is "four hundred twenty-two million, four hundred thirty-five thousand, sixty-three".