14868268001549 has 2 divisors, whose sum is σ = 14868268001550. Its totient is φ = 14868268001548.

The previous prime is 14868268001519. The next prime is 14868268001569. The reversal of 14868268001549 is 94510086286841.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10910515853449 + 3957752148100 = 3303107^2 + 1989410^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14868268001549 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14868268001491 and 14868268001500.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14868268001519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7434134000774 + 7434134000775.

It is an arithmetic number, because the mean of its divisors is an integer number (7434134000775).

Almost surely, 2^{14868268001549} is an apocalyptic number.

It is an amenable number.

14868268001549 is a deficient number, since it is larger than the sum of its proper divisors (1).

14868268001549 is an equidigital number, since it uses as much as digits as its factorization.

14868268001549 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26542080, while the sum is 62.

The spelling of 14868268001549 in words is "fourteen trillion, eight hundred sixty-eight billion, two hundred sixty-eight million, one thousand, five hundred forty-nine".