14304134331321 has 4 divisors (see below), whose sum is σ = 19072179108432. Its totient is φ = 9536089554212.

The previous prime is 14304134331313. The next prime is 14304134331343. The reversal of 14304134331321 is 12313343140341.

14304134331321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 not a de Polignac number, because 14304134331321 - 2³ = 14304134331313 is a prime.

It is a super-3 number, since 3×14304134331321³ (a number of 40 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (14305134331321) 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, 2384022388551 + ... + 2384022388556.

It is an arithmetic number, because the mean of its divisors is an integer number (4768044777108).

Almost surely, 2^{14304134331321} is an apocalyptic number.

It is an amenable number.

14304134331321 is a deficient number, since it is larger than the sum of its proper divisors (4768044777111).

14304134331321 is an equidigital number, since it uses as much as digits as its factorization.

14304134331321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4768044777110.

The product of its (nonzero) digits is 31104, while the sum is 33.

Adding to 14304134331321 its reverse (12313343140341), we get a palindrome (26617477471662).

The spelling of 14304134331321 in words is "fourteen trillion, three hundred four billion, one hundred thirty-four million, three hundred thirty-one thousand, three hundred twenty-one".