14402840717 has 2 divisors, whose sum is σ = 14402840718. Its totient is φ = 14402840716.

The previous prime is 14402840707. The next prime is 14402840737. The reversal of 14402840717 is 71704820441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14270452681 + 132388036 = 119459^2 + 11506^2 .

It is a cyclic number.

It is not a de Polignac number, because 14402840717 - 2¹² = 14402836621 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14402840707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7201420358 + 7201420359.

It is an arithmetic number, because the mean of its divisors is an integer number (7201420359).

Almost surely, 2^14402840717 is an apocalyptic number.

It is an amenable number.

14402840717 is a deficient number, since it is larger than the sum of its proper divisors (1).

14402840717 is an equidigital number, since it uses as much as digits as its factorization.

14402840717 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 50176, while the sum is 38.

The spelling of 14402840717 in words is "fourteen billion, four hundred two million, eight hundred forty thousand, seven hundred seventeen".