14140045 has 8 divisors (see below), whose sum is σ = 17005824. Its totient is φ = 11286864.

The previous prime is 14140043. The next prime is 14140051. The reversal of 14140045 is 54004141.

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 14140045 - 2¹ = 14140043 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14140043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 469 + ... + 5338.

It is an arithmetic number, because the mean of its divisors is an integer number (2125728).

Almost surely, 2^14140045 is an apocalyptic number.

It is an amenable number.

14140045 is a deficient number, since it is larger than the sum of its proper divisors (2865779).

14140045 is an equidigital number, since it uses as much as digits as its factorization.

14140045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6299.

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 14140045 is about 3760.3251189226. The cubic root of 14140045 is about 241.8152005373.

Adding to 14140045 its reverse (54004141), we get a palindrome (68144186).

It can be divided in two parts, 141 and 40045, that added together give a triangular number (40186 = T₂₈₃).

The spelling of 14140045 in words is "fourteen million, one hundred forty thousand, forty-five".