423340314322 has 8 divisors (see below), whose sum is σ = 635026040316. Its totient is φ = 211664967552.

The previous prime is 423340314223. The next prime is 423340314323. The reversal of 423340314322 is 223413043324.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 333135598041 + 90204716281 = 577179^2 + 300341^2 .

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

It is not an unprimeable number, because it can be changed into a prime (423340314323) 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, 2492023 + ... + 2656474.

Almost surely, 2^423340314322 is an apocalyptic number.

423340314322 is a deficient number, since it is larger than the sum of its proper divisors (211685725994).

423340314322 is a wasteful number, since it uses less digits than its factorization.

423340314322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5189612.

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 423340314322 its reverse (223413043324), we get a palindrome (646753357646).

The spelling of 423340314322 in words is "four hundred twenty-three billion, three hundred forty million, three hundred fourteen thousand, three hundred twenty-two".