14240245031 has 2 divisors, whose sum is σ = 14240245032. Its totient is φ = 14240245030.

The previous prime is 14240245013. The next prime is 14240245037. The reversal of 14240245031 is 13054204241.

Together with previous prime (14240245013) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14240245031 is a prime.

It is a super-2 number, since 2×14240245031² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14240245037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7120122515 + 7120122516.

It is an arithmetic number, because the mean of its divisors is an integer number (7120122516).

Almost surely, 2^14240245031 is an apocalyptic number.

14240245031 is a deficient number, since it is larger than the sum of its proper divisors (1).

14240245031 is an equidigital number, since it uses as much as digits as its factorization.

14240245031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 14240245031 its reverse (13054204241), we get a palindrome (27294449272).

The spelling of 14240245031 in words is "fourteen billion, two hundred forty million, two hundred forty-five thousand, thirty-one".