14445728543 has 2 divisors, whose sum is σ = 14445728544. Its totient is φ = 14445728542.

The previous prime is 14445728527. The next prime is 14445728579. The reversal of 14445728543 is 34582754441.

14445728543 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14445728543 - 2⁴ = 14445728527 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14445728503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7222864271 + 7222864272.

It is an arithmetic number, because the mean of its divisors is an integer number (7222864272).

Almost surely, 2^14445728543 is an apocalyptic number.

14445728543 is a deficient number, since it is larger than the sum of its proper divisors (1).

14445728543 is an equidigital number, since it uses as much as digits as its factorization.

14445728543 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2150400, while the sum is 47.

The spelling of 14445728543 in words is "fourteen billion, four hundred forty-five million, seven hundred twenty-eight thousand, five hundred forty-three".