2340320342 has 4 divisors (see below), whose sum is σ = 3510480516. Its totient is φ = 1170160170.

The previous prime is 2340320341. The next prime is 2340320363. The reversal of 2340320342 is 2430230432.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2340320341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 585080084 + ... + 585080087.

It is an arithmetic number, because the mean of its divisors is an integer number (877620129).

Almost surely, 2^2340320342 is an apocalyptic number.

2340320342 is a deficient number, since it is larger than the sum of its proper divisors (1170160174).

2340320342 is a wasteful number, since it uses less digits than its factorization.

2340320342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1170160173.

The product of its (nonzero) digits is 3456, while the sum is 23.

The square root of 2340320342 is about 48376.8575043894. The cubic root of 2340320342 is about 1327.6749742111.

Adding to 2340320342 its reverse (2430230432), we get a palindrome (4770550774).

The spelling of 2340320342 in words is "two billion, three hundred forty million, three hundred twenty thousand, three hundred forty-two".