423312262 has 8 divisors (see below), whose sum is σ = 635206176. Its totient is φ = 211576872.

The previous prime is 423312247. The next prime is 423312283. The reversal of 423312262 is 262213324.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32713 + ... + 43780.

It is an arithmetic number, because the mean of its divisors is an integer number (79400772).

Almost surely, 2^423312262 is an apocalyptic number.

423312262 is a deficient number, since it is larger than the sum of its proper divisors (211893914).

423312262 is a wasteful number, since it uses less digits than its factorization.

423312262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79262.

The product of its digits is 3456, while the sum is 25.

The square root of 423312262 is about 20574.5537497171. The cubic root of 423312262 is about 750.8507454262.

Adding to 423312262 its reverse (262213324), we get a palindrome (685525586).

The spelling of 423312262 in words is "four hundred twenty-three million, three hundred twelve thousand, two hundred sixty-two".