14543120343 has 16 divisors (see below), whose sum is σ = 19878548096. Its totient is φ = 9452388960.

The previous prime is 14543120321. The next prime is 14543120381. The reversal of 14543120343 is 34302134541.

It is not a de Polignac number, because 14543120343 - 2⁶ = 14543120279 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14543120343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14543121343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34405 + ... + 173982.

It is an arithmetic number, because the mean of its divisors is an integer number (1242409256).

Almost surely, 2^14543120343 is an apocalyptic number.

14543120343 is a deficient number, since it is larger than the sum of its proper divisors (5335427753).

14543120343 is a wasteful number, since it uses less digits than its factorization.

14543120343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208974.

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 14543120343 its reverse (34302134541), we get a palindrome (48845254884).

The spelling of 14543120343 in words is "fourteen billion, five hundred forty-three million, one hundred twenty thousand, three hundred forty-three".