14403872543 has 2 divisors, whose sum is σ = 14403872544. Its totient is φ = 14403872542.

The previous prime is 14403872533. The next prime is 14403872551. The reversal of 14403872543 is 34527830441.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14403872543 - 2⁶ = 14403872479 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14403872543.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14403872533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7201936271 + 7201936272.

It is an arithmetic number, because the mean of its divisors is an integer number (7201936272).

Almost surely, 2^14403872543 is an apocalyptic number.

14403872543 is a deficient number, since it is larger than the sum of its proper divisors (1).

14403872543 is an equidigital number, since it uses as much as digits as its factorization.

14403872543 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 322560, while the sum is 41.

The spelling of 14403872543 in words is "fourteen billion, four hundred three million, eight hundred seventy-two thousand, five hundred forty-three".