14240345 has 16 divisors (see below), whose sum is σ = 19647360. Its totient is φ = 9705984.

The previous prime is 14240341. The next prime is 14240351. The reversal of 14240345 is 54304241.

14240345 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 14240345 - 2² = 14240341 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14240345.

It is not an unprimeable number, because it can be changed into a prime (14240341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5129 + ... + 7401.

It is an arithmetic number, because the mean of its divisors is an integer number (1227960).

Almost surely, 2^14240345 is an apocalyptic number.

It is an amenable number.

14240345 is a deficient number, since it is larger than the sum of its proper divisors (5407015).

14240345 is a wasteful number, since it uses less digits than its factorization.

14240345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2464.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 14240345 is about 3773.6381649543. The cubic root of 14240345 is about 242.3856122577.

Adding to 14240345 its reverse (54304241), we get a palindrome (68544586).

The spelling of 14240345 in words is "fourteen million, two hundred forty thousand, three hundred forty-five".