14342045 has 4 divisors (see below), whose sum is σ = 17210460. Its totient is φ = 11473632.

The previous prime is 14342021. The next prime is 14342047. The reversal of 14342045 is 54024341.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 54024341 = 7 ⋅7717763.

It can be written as a sum of positive squares in 2 ways, for example, as 5257849 + 9084196 = 2293^2 + 3014^2 .

It is a cyclic number.

It is not a de Polignac number, because 14342045 - 2⁶ = 14341981 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14342045.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14342047) 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, 1434200 + ... + 1434209.

It is an arithmetic number, because the mean of its divisors is an integer number (4302615).

Almost surely, 2^14342045 is an apocalyptic number.

It is an amenable number.

14342045 is a deficient number, since it is larger than the sum of its proper divisors (2868415).

14342045 is an equidigital number, since it uses as much as digits as its factorization.

14342045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2868414.

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

The square root of 14342045 is about 3787.0892516549. The cubic root of 14342045 is about 242.9612576326.

Adding to 14342045 its reverse (54024341), we get a palindrome (68366386).

The spelling of 14342045 in words is "fourteen million, three hundred forty-two thousand, forty-five".