12726901469119 has 2 divisors, whose sum is σ = 12726901469120. Its totient is φ = 12726901469118.

The previous prime is 12726901468993. The next prime is 12726901469123. The reversal of 12726901469119 is 91196410962721.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12726901469119 - 2²⁵ = 12726867914687 is a prime.

It is a super-2 number, since 2×12726901469119² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12726901569119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6363450734559 + 6363450734560.

It is an arithmetic number, because the mean of its divisors is an integer number (6363450734560).

Almost surely, 2^{12726901469119} is an apocalyptic number.

12726901469119 is a deficient number, since it is larger than the sum of its proper divisors (1).

12726901469119 is an equidigital number, since it uses as much as digits as its factorization.

12726901469119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2939328, while the sum is 58.

The spelling of 12726901469119 in words is "twelve trillion, seven hundred twenty-six billion, nine hundred one million, four hundred sixty-nine thousand, one hundred nineteen".