14242013 has 4 divisors (see below), whose sum is σ = 14249568. Its totient is φ = 14234460.

The previous prime is 14241979. The next prime is 14242027. The reversal of 14242013 is 31024241.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 14242013 - 2⁶ = 14241949 is a prime.

It is a super-3 number, since 3×14242013³ (a number of 22 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14241982 and 14242000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14242093) 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 3 ways as a sum of consecutive naturals, for example, 1658 + ... + 5588.

It is an arithmetic number, because the mean of its divisors is an integer number (3562392).

Almost surely, 2^14242013 is an apocalyptic number.

It is an amenable number.

14242013 is a deficient number, since it is larger than the sum of its proper divisors (7555).

14242013 is an equidigital number, since it uses as much as digits as its factorization.

14242013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7554.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 14242013 is about 3773.8591653638. The cubic root of 14242013 is about 242.3950755915.

Adding to 14242013 its reverse (31024241), we get a palindrome (45266254).

The spelling of 14242013 in words is "fourteen million, two hundred forty-two thousand, thirteen".