2343400340213 has 8 divisors (see below), whose sum is σ = 2365445788128. Its totient is φ = 2321357568624.

The previous prime is 2343400340143. The next prime is 2343400340221. The reversal of 2343400340213 is 3120430043432.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2343400340213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2343400390213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1112570 + ... + 2434052.

It is an arithmetic number, because the mean of its divisors is an integer number (295680723516).

Almost surely, 2^{2343400340213} is an apocalyptic number.

It is an amenable number.

2343400340213 is a deficient number, since it is larger than the sum of its proper divisors (22045447915).

2343400340213 is a wasteful number, since it uses less digits than its factorization.

2343400340213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1338163.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 2343400340213 its reverse (3120430043432), we get a palindrome (5463830383645).

The spelling of 2343400340213 in words is "two trillion, three hundred forty-three billion, four hundred million, three hundred forty thousand, two hundred thirteen".