14240311 has 2 divisors, whose sum is σ = 14240312. Its totient is φ = 14240310.

The previous prime is 14240297. The next prime is 14240321. The reversal of 14240311 is 11304241.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14240311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14240321) 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 as a sum of consecutive naturals, namely, 7120155 + 7120156.

It is an arithmetic number, because the mean of its divisors is an integer number (7120156).

Almost surely, 2^14240311 is an apocalyptic number.

14240311 is a deficient number, since it is larger than the sum of its proper divisors (1).

14240311 is an equidigital number, since it uses as much as digits as its factorization.

14240311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 14240311 is about 3773.6336600152. The cubic root of 14240311 is about 242.3854193523.

Adding to 14240311 its reverse (11304241), we get a palindrome (25544552).

The spelling of 14240311 in words is "fourteen million, two hundred forty thousand, three hundred eleven".