14012324111421 has 48 divisors (see below), whose sum is σ = 21018196742400. Its totient is φ = 8984925460224.

The previous prime is 14012324111399. The next prime is 14012324111441. The reversal of 14012324111421 is 12411142321041.

14012324111421 is a `hidden beast` number, since 1 + 4 + 0 + 1 + 232 + 4 + 1 + 1 + 1 + 421 = 666.

It is not a de Polignac number, because 14012324111421 - 2⁵ = 14012324111389 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14012324111441) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 74038105 + ... + 74227121.

It is an arithmetic number, because the mean of its divisors is an integer number (437879098800).

Almost surely, 2^{14012324111421} is an apocalyptic number.

It is an amenable number.

14012324111421 is a deficient number, since it is larger than the sum of its proper divisors (7005872630979).

14012324111421 is a wasteful number, since it uses less digits than its factorization.

14012324111421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190138 (or 190135 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

Adding to 14012324111421 its reverse (12411142321041), we get a palindrome (26423466432462).

The spelling of 14012324111421 in words is "fourteen trillion, twelve billion, three hundred twenty-four million, one hundred eleven thousand, four hundred twenty-one".