14143212023 has 4 divisors (see below), whose sum is σ = 14148260568. Its totient is φ = 14138163480.

The previous prime is 14143212019. The next prime is 14143212029. The reversal of 14143212023 is 32021234141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32021234141 = 13 ⋅2463171857.

It is a cyclic number.

It is not a de Polignac number, because 14143212023 - 2² = 14143212019 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 14143212023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14143212029) 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, 2520068 + ... + 2525673.

It is an arithmetic number, because the mean of its divisors is an integer number (3537065142).

Almost surely, 2^14143212023 is an apocalyptic number.

14143212023 is a deficient number, since it is larger than the sum of its proper divisors (5048545).

14143212023 is an equidigital number, since it uses as much as digits as its factorization.

14143212023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5048544.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 14143212023 its reverse (32021234141), we get a palindrome (46164446164).

The spelling of 14143212023 in words is "fourteen billion, one hundred forty-three million, two hundred twelve thousand, twenty-three".