12389273462263 has 2 divisors, whose sum is σ = 12389273462264. Its totient is φ = 12389273462262.

The previous prime is 12389273462239. The next prime is 12389273462281. The reversal of 12389273462263 is 36226437298321.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12389273462263 - 2⁵ = 12389273462231 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12389273462198 and 12389273462207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12389273462063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6194636731131 + 6194636731132.

It is an arithmetic number, because the mean of its divisors is an integer number (6194636731132).

Almost surely, 2^{12389273462263} is an apocalyptic number.

12389273462263 is a deficient number, since it is larger than the sum of its proper divisors (1).

12389273462263 is an equidigital number, since it uses as much as digits as its factorization.

12389273462263 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 31352832, while the sum is 58.

The spelling of 12389273462263 in words is "twelve trillion, three hundred eighty-nine billion, two hundred seventy-three million, four hundred sixty-two thousand, two hundred sixty-three".