14240123 has 4 divisors (see below), whose sum is σ = 14277120. Its totient is φ = 14203128.

The previous prime is 14240099. The next prime is 14240137. The reversal of 14240123 is 32104241.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32104241 = 13 ⋅2469557.

It is a cyclic number.

It is not a de Polignac number, because 14240123 - 2¹⁴ = 14223739 is a prime.

It is a super-2 number, since 2×14240123² = 405562206110258, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14240173) 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, 17915 + ... + 18692.

It is an arithmetic number, because the mean of its divisors is an integer number (3569280).

Almost surely, 2^14240123 is an apocalyptic number.

14240123 is a deficient number, since it is larger than the sum of its proper divisors (36997).

14240123 is an equidigital number, since it uses as much as digits as its factorization.

14240123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36996.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 14240123 is about 3773.6087502549. The cubic root of 14240123 is about 242.3843526935.

Adding to 14240123 its reverse (32104241), we get a palindrome (46344364).

The spelling of 14240123 in words is "fourteen million, two hundred forty thousand, one hundred twenty-three".