14213421032123 has 2 divisors, whose sum is σ = 14213421032124. Its totient is φ = 14213421032122.

The previous prime is 14213421032093. The next prime is 14213421032147. The reversal of 14213421032123 is 32123012431241.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (32123012431241) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14213421032123 - 2⁸ = 14213421031867 is a prime.

It is not a weakly prime, because it can be changed into another prime (14213421032323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7106710516061 + 7106710516062.

It is an arithmetic number, because the mean of its divisors is an integer number (7106710516062).

Almost surely, 2^{14213421032123} is an apocalyptic number.

14213421032123 is a deficient number, since it is larger than the sum of its proper divisors (1).

14213421032123 is an equidigital number, since it uses as much as digits as its factorization.

14213421032123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 14213421032123 its reverse (32123012431241), we get a palindrome (46336433463364).

The spelling of 14213421032123 in words is "fourteen trillion, two hundred thirteen billion, four hundred twenty-one million, thirty-two thousand, one hundred twenty-three".