11669704795871 has 2 divisors, whose sum is σ = 11669704795872. Its totient is φ = 11669704795870.

The previous prime is 11669704795867. The next prime is 11669704795919. The reversal of 11669704795871 is 17859740796611.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11669704795871 - 2² = 11669704795867 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11669704795795 and 11669704795804.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11669704795571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5834852397935 + 5834852397936.

It is an arithmetic number, because the mean of its divisors is an integer number (5834852397936).

Almost surely, 2^{11669704795871} is an apocalyptic number.

11669704795871 is a deficient number, since it is larger than the sum of its proper divisors (1).

11669704795871 is an equidigital number, since it uses as much as digits as its factorization.

11669704795871 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 160030080, while the sum is 71.

The spelling of 11669704795871 in words is "eleven trillion, six hundred sixty-nine billion, seven hundred four million, seven hundred ninety-five thousand, eight hundred seventy-one".