6880699641169 has 2 divisors, whose sum is σ = 6880699641170. Its totient is φ = 6880699641168.

The previous prime is 6880699641119. The next prime is 6880699641199. The reversal of 6880699641169 is 9611469960886.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6710109990544 + 170589650625 = 2590388^2 + 413025^2 .

It is a cyclic number.

It is not a de Polignac number, because 6880699641169 - 2⁹ = 6880699640657 is a prime.

It is a super-2 number, since 2×6880699641169² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (6880699641119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3440349820584 + 3440349820585.

It is an arithmetic number, because the mean of its divisors is an integer number (3440349820585).

Almost surely, 2^{6880699641169} is an apocalyptic number.

It is an amenable number.

6880699641169 is a deficient number, since it is larger than the sum of its proper divisors (1).

6880699641169 is an equidigital number, since it uses as much as digits as its factorization.

6880699641169 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 241864704, while the sum is 73.

The spelling of 6880699641169 in words is "six trillion, eight hundred eighty billion, six hundred ninety-nine million, six hundred forty-one thousand, one hundred sixty-nine".