14445716014573 has 4 divisors (see below), whose sum is σ = 14445770341660. Its totient is φ = 14445661687488.

The previous prime is 14445716014559. The next prime is 14445716014579. The reversal of 14445716014573 is 37541061754441.

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

It can be written as a sum of positive squares in 2 ways, for example, as 10140995667049 + 4304720347524 = 3184493^2 + 2074782^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14445716014573 is a prime.

It is a super-2 number, since 2×14445716014573² (a number of 27 digits) contains 22 as substring.

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 14445716014573.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14445716014579) 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, 26762718 + ... + 27297151.

It is an arithmetic number, because the mean of its divisors is an integer number (3611442585415).

Almost surely, 2^{14445716014573} is an apocalyptic number.

It is an amenable number.

14445716014573 is a deficient number, since it is larger than the sum of its proper divisors (54327087).

14445716014573 is an equidigital number, since it uses as much as digits as its factorization.

14445716014573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54327086.

The product of its (nonzero) digits is 5644800, while the sum is 52.

The spelling of 14445716014573 in words is "fourteen trillion, four hundred forty-five billion, seven hundred sixteen million, fourteen thousand, five hundred seventy-three".