2340343430 has 16 divisors (see below), whose sum is σ = 4434335280. Its totient is φ = 886866912.

The previous prime is 2340343409. The next prime is 2340343451. The reversal of 2340343430 is 343430432.

It is an interprime number because it is at equal distance from previous prime (2340343409) and next prime (2340343451).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2340343430.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6158609 + ... + 6158988.

It is an arithmetic number, because the mean of its divisors is an integer number (277145955).

Almost surely, 2^2340343430 is an apocalyptic number.

2340343430 is a deficient number, since it is larger than the sum of its proper divisors (2093991850).

2340343430 is a wasteful number, since it uses less digits than its factorization.

2340343430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12317623.

The product of its (nonzero) digits is 10368, while the sum is 26.

The square root of 2340343430 is about 48377.0961302970. The cubic root of 2340343430 is about 1327.6793401746.

Adding to 2340343430 its reverse (343430432), we get a palindrome (2683773862).

The spelling of 2340343430 in words is "two billion, three hundred forty million, three hundred forty-three thousand, four hundred thirty".