14243340340343 has 8 divisors (see below), whose sum is σ = 14993044915200. Its totient is φ = 13493641273848.

The previous prime is 14243340340297. The next prime is 14243340340421. The reversal of 14243340340343 is 34304304334241.

It is a happy number.

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

It is not a de Polignac number, because 14243340340343 - 2³⁰ = 14242266598519 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14243340340297 and 14243340340306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14243340346343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4594580 + ... + 7042502.

It is an arithmetic number, because the mean of its divisors is an integer number (1874130614400).

Almost surely, 2^{14243340340343} is an apocalyptic number.

14243340340343 is a deficient number, since it is larger than the sum of its proper divisors (749704574857).

14243340340343 is a wasteful number, since it uses less digits than its factorization.

14243340340343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2754181.

The product of its (nonzero) digits is 497664, while the sum is 38.

Adding to 14243340340343 its reverse (34304304334241), we get a palindrome (48547644674584).

The spelling of 14243340340343 in words is "fourteen trillion, two hundred forty-three billion, three hundred forty million, three hundred forty thousand, three hundred forty-three".