12858367199263 has 2 divisors, whose sum is σ = 12858367199264. Its totient is φ = 12858367199262.

The previous prime is 12858367199243. The next prime is 12858367199287. The reversal of 12858367199263 is 36299176385821.

It is a happy number.

12858367199263 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (36299176385821) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12858367199263 - 2³⁷ = 12720928245791 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12858367199192 and 12858367199201.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12858367199243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6429183599631 + 6429183599632.

It is an arithmetic number, because the mean of its divisors is an integer number (6429183599632).

Almost surely, 2^{12858367199263} is an apocalyptic number.

12858367199263 is a deficient number, since it is larger than the sum of its proper divisors (1).

12858367199263 is an equidigital number, since it uses as much as digits as its factorization.

12858367199263 is an evil number, because the sum of its binary digits is even.

The product of its digits is 235146240, while the sum is 70.

The spelling of 12858367199263 in words is "twelve trillion, eight hundred fifty-eight billion, three hundred sixty-seven million, one hundred ninety-nine thousand, two hundred sixty-three".