14103717226861 has 2 divisors, whose sum is σ = 14103717226862. Its totient is φ = 14103717226860.

The previous prime is 14103717226777. The next prime is 14103717226871. The reversal of 14103717226861 is 16862271730141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10333106685225 + 3770610541636 = 3214515^2 + 1941806^2 .

It is a cyclic number.

It is not a de Polignac number, because 14103717226861 - 2²¹ = 14103715129709 is a prime.

It is a super-2 number, since 2×14103717226861² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14103717226871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7051858613430 + 7051858613431.

It is an arithmetic number, because the mean of its divisors is an integer number (7051858613431).

Almost surely, 2^{14103717226861} is an apocalyptic number.

It is an amenable number.

14103717226861 is a deficient number, since it is larger than the sum of its proper divisors (1).

14103717226861 is an equidigital number, since it uses as much as digits as its factorization.

14103717226861 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 677376, while the sum is 49.

The spelling of 14103717226861 in words is "fourteen trillion, one hundred three billion, seven hundred seventeen million, two hundred twenty-six thousand, eight hundred sixty-one".