14040543 has 8 divisors (see below), whose sum is σ = 20422656. Its totient is φ = 8509400.

The previous prime is 14040541. The next prime is 14040569. The reversal of 14040543 is 34504041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14040543 - 2¹ = 14040541 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14040541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 212703 + ... + 212768.

It is an arithmetic number, because the mean of its divisors is an integer number (2552832).

Almost surely, 2^14040543 is an apocalyptic number.

14040543 is a deficient number, since it is larger than the sum of its proper divisors (6382113).

14040543 is a wasteful number, since it uses less digits than its factorization.

14040543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425485.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 14040543 is about 3747.0712563281. The cubic root of 14040543 is about 241.2466555238.

Adding to 14040543 its reverse (34504041), we get a palindrome (48544584).

The spelling of 14040543 in words is "fourteen million, forty thousand, five hundred forty-three".