14197141023869 has 2 divisors, whose sum is σ = 14197141023870. Its totient is φ = 14197141023868.

The previous prime is 14197141023853. The next prime is 14197141023881. The reversal of 14197141023869 is 96832014179141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8834151172900 + 5362989850969 = 2972230^2 + 2315813^2 .

It is an emirp because it is prime and its reverse (96832014179141) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14197141023869 - 2⁴ = 14197141023853 is a prime.

It is a super-2 number, since 2×14197141023869² (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 (14197141025869) 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, 7098570511934 + 7098570511935.

It is an arithmetic number, because the mean of its divisors is an integer number (7098570511935).

Almost surely, 2^{14197141023869} is an apocalyptic number.

It is an amenable number.

14197141023869 is a deficient number, since it is larger than the sum of its proper divisors (1).

14197141023869 is an equidigital number, since it uses as much as digits as its factorization.

14197141023869 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2612736, while the sum is 56.

The spelling of 14197141023869 in words is "fourteen trillion, one hundred ninety-seven billion, one hundred forty-one million, twenty-three thousand, eight hundred sixty-nine".