14111042021423 has 4 divisors (see below), whose sum is σ = 14111055591360. Its totient is φ = 14111028451488.

The previous prime is 14111042021393. The next prime is 14111042021449. The reversal of 14111042021423 is 32412024011141.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14111042021423 - 2¹⁰ = 14111042020399 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14111042021392 and 14111042021401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14111042021623) 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, 5082815 + ... + 7352352.

It is an arithmetic number, because the mean of its divisors is an integer number (3527763897840).

Almost surely, 2^{14111042021423} is an apocalyptic number.

14111042021423 is a deficient number, since it is larger than the sum of its proper divisors (13569937).

14111042021423 is a wasteful number, since it uses less digits than its factorization.

14111042021423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13569936.

The product of its (nonzero) digits is 1536, while the sum is 26.

Adding to 14111042021423 its reverse (32412024011141), we get a palindrome (46523066032564).

The spelling of 14111042021423 in words is "fourteen trillion, one hundred eleven billion, forty-two million, twenty-one thousand, four hundred twenty-three".