14443144443017 has 4 divisors (see below), whose sum is σ = 14443565597076. Its totient is φ = 14442723288960.

The previous prime is 14443144443001. The next prime is 14443144443023. The reversal of 14443144443017 is 71034444134441.

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 6432863343481 + 8010281099536 = 2536309^2 + 2830244^2 .

It is a cyclic number.

It is not a de Polignac number, because 14443144443017 - 2⁴ = 14443144443001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14443144443047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 210525584 + ... + 210594177.

It is an arithmetic number, because the mean of its divisors is an integer number (3610891399269).

Almost surely, 2^{14443144443017} is an apocalyptic number.

It is an amenable number.

14443144443017 is a deficient number, since it is larger than the sum of its proper divisors (421154059).

14443144443017 is an equidigital number, since it uses as much as digits as its factorization.

14443144443017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 421154058.

The product of its (nonzero) digits is 1032192, while the sum is 44.

Adding to 14443144443017 its reverse (71034444134441), we get a palindrome (85477588577458).

The spelling of 14443144443017 in words is "fourteen trillion, four hundred forty-three billion, one hundred forty-four million, four hundred forty-three thousand, seventeen".