14242311 has 20 divisors (see below), whose sum is σ = 22529232. Its totient is φ = 8935488.

The previous prime is 14242309. The next prime is 14242321. The reversal of 14242311 is 11324241.

It is not a de Polignac number, because 14242311 - 2¹ = 14242309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14242321) 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 19 ways as a sum of consecutive naturals, for example, 3795 + ... + 6548.

Almost surely, 2^14242311 is an apocalyptic number.

14242311 is a deficient number, since it is larger than the sum of its proper divisors (8286921).

14242311 is a wasteful number, since it uses less digits than its factorization.

14242311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10372 (or 10363 counting only the distinct ones).

The product of its digits is 192, while the sum is 18.

The square root of 14242311 is about 3773.8986472877. The cubic root of 14242311 is about 242.3967662053.

Adding to 14242311 its reverse (11324241), we get a palindrome (25566552).

The spelling of 14242311 in words is "fourteen million, two hundred forty-two thousand, three hundred eleven".