14143023 has 12 divisors (see below), whose sum is σ = 20464080. Its totient is φ = 9412416.

The previous prime is 14143009. The next prime is 14143027. The reversal of 14143023 is 32034141.

It is not a de Polignac number, because 14143023 - 2⁴ = 14143007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14142987 and 14143005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14143027) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6615 + ... + 8487.

It is an arithmetic number, because the mean of its divisors is an integer number (1705340).

Almost surely, 2^14143023 is an apocalyptic number.

14143023 is a deficient number, since it is larger than the sum of its proper divisors (6321057).

14143023 is a wasteful number, since it uses less digits than its factorization.

14143023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2718 (or 2715 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 14143023 is about 3760.7210744749. The cubic root of 14143023 is about 241.8321753800.

Adding to 14143023 its reverse (32034141), we get a palindrome (46177164).

The spelling of 14143023 in words is "fourteen million, one hundred forty-three thousand, twenty-three".