14542123 has 4 divisors (see below), whose sum is σ = 15397560. Its totient is φ = 13686688.

The previous prime is 14542109. The next prime is 14542133. The reversal of 14542123 is 32124541.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32124541 = 1223 ⋅26267.

It is a cyclic number.

It is not a de Polignac number, because 14542123 - 2¹⁷ = 14411051 is a prime.

It is a super-2 number, since 2×14542123² = 422946682694258, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14542094 and 14542103.

It is not an unprimeable number, because it can be changed into a prime (14542133) 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, 427693 + ... + 427726.

It is an arithmetic number, because the mean of its divisors is an integer number (3849390).

Almost surely, 2^14542123 is an apocalyptic number.

14542123 is a deficient number, since it is larger than the sum of its proper divisors (855437).

14542123 is an equidigital number, since it uses as much as digits as its factorization.

14542123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 855436.

The product of its digits is 960, while the sum is 22.

The square root of 14542123 is about 3813.4135626758. The cubic root of 14542123 is about 244.0858506018.

Adding to 14542123 its reverse (32124541), we get a palindrome (46666664).

The spelling of 14542123 in words is "fourteen million, five hundred forty-two thousand, one hundred twenty-three".