14321001411443 has 4 divisors (see below), whose sum is σ = 14382464937048. Its totient is φ = 14259537885840.

The previous prime is 14321001411421. The next prime is 14321001411481. The reversal of 14321001411443 is 34411410012341.

It is a happy number.

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 14321001411443 - 2¹⁶ = 14321001345907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14321001411413) 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, 30731762453 + ... + 30731762918.

It is an arithmetic number, because the mean of its divisors is an integer number (3595616234262).

Almost surely, 2^{14321001411443} is an apocalyptic number.

14321001411443 is a deficient number, since it is larger than the sum of its proper divisors (61463525605).

14321001411443 is an equidigital number, since it uses as much as digits as its factorization.

14321001411443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61463525604.

The product of its (nonzero) digits is 4608, while the sum is 29.

Adding to 14321001411443 its reverse (34411410012341), we get a palindrome (48732411423784).

The spelling of 14321001411443 in words is "fourteen trillion, three hundred twenty-one billion, one million, four hundred eleven thousand, four hundred forty-three".