12388108463 has 2 divisors, whose sum is σ = 12388108464. Its totient is φ = 12388108462.

The previous prime is 12388108429. The next prime is 12388108483. The reversal of 12388108463 is 36480188321.

12388108463 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12388108463 - 2⁸ = 12388108207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12388108423) 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, 6194054231 + 6194054232.

It is an arithmetic number, because the mean of its divisors is an integer number (6194054232).

Almost surely, 2^12388108463 is an apocalyptic number.

12388108463 is a deficient number, since it is larger than the sum of its proper divisors (1).

12388108463 is an equidigital number, since it uses as much as digits as its factorization.

12388108463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 221184, while the sum is 44.

The spelling of 12388108463 in words is "twelve billion, three hundred eighty-eight million, one hundred eight thousand, four hundred sixty-three".