14428715714443 has 4 divisors (see below), whose sum is σ = 14437371214440. Its totient is φ = 14420060214448.

The previous prime is 14428715714411. The next prime is 14428715714471. The reversal of 14428715714443 is 34441751782441.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14428715714443 - 2⁵ = 14428715714411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14428715714143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4327747498 + ... + 4327750831.

It is an arithmetic number, because the mean of its divisors is an integer number (3609342803610).

Almost surely, 2^{14428715714443} is an apocalyptic number.

14428715714443 is a deficient number, since it is larger than the sum of its proper divisors (8655499997).

14428715714443 is an equidigital number, since it uses as much as digits as its factorization.

14428715714443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8655499996.

The product of its digits is 12042240, while the sum is 55.

The spelling of 14428715714443 in words is "fourteen trillion, four hundred twenty-eight billion, seven hundred fifteen million, seven hundred fourteen thousand, four hundred forty-three".