14203321143423 has 8 divisors (see below), whose sum is σ = 18937964859648. Its totient is φ = 9468779094744.

The previous prime is 14203321143413. The next prime is 14203321143457. The reversal of 14203321143423 is 32434112330241.

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

It is not a de Polignac number, because 14203321143423 - 2¹⁷ = 14203321012351 is a prime.

It is a super-2 number, since 2×14203321143423² (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 (14203321143413) 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, 25090311 + ... + 25650152.

It is an arithmetic number, because the mean of its divisors is an integer number (2367245607456).

Almost surely, 2^{14203321143423} is an apocalyptic number.

14203321143423 is a deficient number, since it is larger than the sum of its proper divisors (4734643716225).

14203321143423 is an equidigital number, since it uses as much as digits as its factorization.

14203321143423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50833773.

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

Adding to 14203321143423 its reverse (32434112330241), we get a palindrome (46637433473664).

The spelling of 14203321143423 in words is "fourteen trillion, two hundred three billion, three hundred twenty-one million, one hundred forty-three thousand, four hundred twenty-three".