14120112423 has 4 divisors (see below), whose sum is σ = 18826816568. Its totient is φ = 9413408280.

The previous prime is 14120112403. The next prime is 14120112437. The reversal of 14120112423 is 32421102141.

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

It is not a de Polignac number, because 14120112423 - 2⁶ = 14120112359 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14120112423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14120112403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2353352068 + ... + 2353352073.

It is an arithmetic number, because the mean of its divisors is an integer number (4706704142).

Almost surely, 2^14120112423 is an apocalyptic number.

14120112423 is a deficient number, since it is larger than the sum of its proper divisors (4706704145).

14120112423 is an equidigital number, since it uses as much as digits as its factorization.

14120112423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4706704144.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 14120112423 its reverse (32421102141), we get a palindrome (46541214564).

The spelling of 14120112423 in words is "fourteen billion, one hundred twenty million, one hundred twelve thousand, four hundred twenty-three".