422342322313 has 4 divisors (see below), whose sum is σ = 422347499028. Its totient is φ = 422337145600.

The previous prime is 422342322299. The next prime is 422342322359. The reversal of 422342322313 is 313223243224.

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

It can be written as a sum of positive squares in 2 ways, for example, as 128305090809 + 294037231504 = 358197^2 + 542252^2 .

It is a cyclic number.

It is not a de Polignac number, because 422342322313 - 2⁹ = 422342321801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (422342322113) 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, 2463988 + ... + 2629813.

It is an arithmetic number, because the mean of its divisors is an integer number (105586874757).

Almost surely, 2^422342322313 is an apocalyptic number.

It is an amenable number.

422342322313 is a deficient number, since it is larger than the sum of its proper divisors (5176715).

422342322313 is an equidigital number, since it uses as much as digits as its factorization.

422342322313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5176714.

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

Adding to 422342322313 its reverse (313223243224), we get a palindrome (735565565537).

The spelling of 422342322313 in words is "four hundred twenty-two billion, three hundred forty-two million, three hundred twenty-two thousand, three hundred thirteen".