14323243013421 has 8 divisors (see below), whose sum is σ = 19125866596704. Its totient is φ = 9534724052880.

The previous prime is 14323243013389. The next prime is 14323243013447. The reversal of 14323243013421 is 12431034232341.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 14323243013421 - 2⁵ = 14323243013389 is a prime.

It is a super-2 number, since 2×14323243013421² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14323243013921) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3526153315 + ... + 3526157376.

It is an arithmetic number, because the mean of its divisors is an integer number (2390733324588).

Almost surely, 2^{14323243013421} is an apocalyptic number.

It is an amenable number.

14323243013421 is a deficient number, since it is larger than the sum of its proper divisors (4802623583283).

14323243013421 is an equidigital number, since it uses as much as digits as its factorization.

14323243013421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7052311371.

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 14323243013421 its reverse (12431034232341), we get a palindrome (26754277245762).

The spelling of 14323243013421 in words is "fourteen trillion, three hundred twenty-three billion, two hundred forty-three million, thirteen thousand, four hundred twenty-one".