2340422313 has 4 divisors (see below), whose sum is σ = 3120563088. Its totient is φ = 1560281540.

The previous prime is 2340422303. The next prime is 2340422333. The reversal of 2340422313 is 3132240432.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2340422313 - 2⁸ = 2340422057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2340422303) 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, 390070383 + ... + 390070388.

It is an arithmetic number, because the mean of its divisors is an integer number (780140772).

Almost surely, 2^2340422313 is an apocalyptic number.

It is an amenable number.

2340422313 is a deficient number, since it is larger than the sum of its proper divisors (780140775).

2340422313 is an equidigital number, since it uses as much as digits as its factorization.

2340422313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 780140774.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 2340422313 is about 48377.9114162652. The cubic root of 2340422313 is about 1327.6942568105.

Adding to 2340422313 its reverse (3132240432), we get a palindrome (5472662745).

The spelling of 2340422313 in words is "two billion, three hundred forty million, four hundred twenty-two thousand, three hundred thirteen".