12808632343601 has 2 divisors, whose sum is σ = 12808632343602. Its totient is φ = 12808632343600.

The previous prime is 12808632343553. The next prime is 12808632343603. The reversal of 12808632343601 is 10634323680821.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8910219030001 + 3898413313600 = 2984999^2 + 1974440^2 .

It is a cyclic number.

It is not a de Polignac number, because 12808632343601 - 2⁶ = 12808632343537 is a prime.

It is a super-2 number, since 2×12808632343601² (a number of 27 digits) contains 22 as substring.

Together with 12808632343603, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (12808632343603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6404316171800 + 6404316171801.

It is an arithmetic number, because the mean of its divisors is an integer number (6404316171801).

Almost surely, 2^{12808632343601} is an apocalyptic number.

It is an amenable number.

12808632343601 is a deficient number, since it is larger than the sum of its proper divisors (1).

12808632343601 is an equidigital number, since it uses as much as digits as its factorization.

12808632343601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 995328, while the sum is 47.

The spelling of 12808632343601 in words is "twelve trillion, eight hundred eight billion, six hundred thirty-two million, three hundred forty-three thousand, six hundred one".