14042313 has 6 divisors (see below), whose sum is σ = 20283354. Its totient is φ = 9361536.

The previous prime is 14042291. The next prime is 14042317. The reversal of 14042313 is 31324041.

It can be written as a sum of positive squares in only one way, i.e., 14040009 + 2304 = 3747^2 + 48^2 .

It is not a de Polignac number, because 14042313 - 2⁸ = 14042057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14042317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 780120 + ... + 780137.

It is an arithmetic number, because the mean of its divisors is an integer number (3380559).

Almost surely, 2^14042313 is an apocalyptic number.

It is an amenable number.

14042313 is a deficient number, since it is larger than the sum of its proper divisors (6241041).

14042313 is a wasteful number, since it uses less digits than its factorization.

14042313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1560263 (or 1560260 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 14042313 is about 3747.3074333446. The cubic root of 14042313 is about 241.2567925638.

Adding to 14042313 its reverse (31324041), we get a palindrome (45366354).

The spelling of 14042313 in words is "fourteen million, forty-two thousand, three hundred thirteen".