14340 has 24 divisors (see below), whose sum is σ = 40320. Its totient is φ = 3808.

The previous prime is 14327. The next prime is 14341. The reversal of 14340 is 4341.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (14341) by changing a digit.

14340 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60 + ... + 179.

It is an arithmetic number, because the mean of its divisors is an integer number (1680).

2¹⁴³⁴⁰ is an apocalyptic number.

14340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14340 is an abundant number, since it is smaller than the sum of its proper divisors (25980).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20160).

14340 is a wasteful number, since it uses less digits than its factorization.

14340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251 (or 249 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 14340 is about 119.7497390394. The cubic root of 14340 is about 24.2949709317.

Adding to 14340 its reverse (4341), we get a palindrome (18681).

Subtracting from 14340 its reverse (4341), we obtain a palindrome (9999).

The spelling of 14340 in words is "fourteen thousand, three hundred forty", and thus it is an iban number.