422312435 has 4 divisors (see below), whose sum is σ = 506774928. Its totient is φ = 337849944.

The previous prime is 422312393. The next prime is 422312447. The reversal of 422312435 is 534213224.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 422312435 - 2⁸ = 422312179 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42231239 + ... + 42231248.

It is an arithmetic number, because the mean of its divisors is an integer number (126693732).

Almost surely, 2^422312435 is an apocalyptic number.

422312435 is a deficient number, since it is larger than the sum of its proper divisors (84462493).

422312435 is an equidigital number, since it uses as much as digits as its factorization.

422312435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84462492.

The product of its digits is 5760, while the sum is 26.

The square root of 422312435 is about 20550.2417260722. The cubic root of 422312435 is about 750.2591311985.

Adding to 422312435 its reverse (534213224), we get a palindrome (956525659).

The spelling of 422312435 in words is "four hundred twenty-two million, three hundred twelve thousand, four hundred thirty-five".