422463323 has 4 divisors (see below), whose sum is σ = 427811040. Its totient is φ = 417115608.

The previous prime is 422463289. The next prime is 422463343. The reversal of 422463323 is 323364224.

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 422463323 - 2⁶ = 422463259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (422463343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2673740 + ... + 2673897.

It is an arithmetic number, because the mean of its divisors is an integer number (106952760).

Almost surely, 2^422463323 is an apocalyptic number.

422463323 is a deficient number, since it is larger than the sum of its proper divisors (5347717).

422463323 is an equidigital number, since it uses as much as digits as its factorization.

422463323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5347716.

The product of its digits is 20736, while the sum is 29.

The square root of 422463323 is about 20553.9125959025. The cubic root of 422463323 is about 750.3484739147.

Subtracting from 422463323 its reverse (323364224), we obtain a palindrome (99099099).

The spelling of 422463323 in words is "four hundred twenty-two million, four hundred sixty-three thousand, three hundred twenty-three".