14304468344321 has 4 divisors (see below), whose sum is σ = 14325169456944. Its totient is φ = 14283767231700.

The previous prime is 14304468344267. The next prime is 14304468344357. The reversal of 14304468344321 is 12344386440341.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14304468344321 is a prime.

It is a super-2 number, since 2×14304468344321² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (14304468344021) 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, 10350555275 + ... + 10350556656.

It is an arithmetic number, because the mean of its divisors is an integer number (3581292364236).

Almost surely, 2^{14304468344321} is an apocalyptic number.

It is an amenable number.

14304468344321 is a deficient number, since it is larger than the sum of its proper divisors (20701112623).

14304468344321 is an equidigital number, since it uses as much as digits as its factorization.

14304468344321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20701112622.

The product of its (nonzero) digits is 2654208, while the sum is 47.

The spelling of 14304468344321 in words is "fourteen trillion, three hundred four billion, four hundred sixty-eight million, three hundred forty-four thousand, three hundred twenty-one".