12741517644059 has 2 divisors, whose sum is σ = 12741517644060. Its totient is φ = 12741517644058.

The previous prime is 12741517644007. The next prime is 12741517644061. The reversal of 12741517644059 is 95044671514721.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12741517644059 - 2¹⁶ = 12741517578523 is a prime.

Together with 12741517644061, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 12741517643995 and 12741517644013.

It is not a weakly prime, because it can be changed into another prime (12741517644659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6370758822029 + 6370758822030.

It is an arithmetic number, because the mean of its divisors is an integer number (6370758822030).

Almost surely, 2^{12741517644059} is an apocalyptic number.

12741517644059 is a deficient number, since it is larger than the sum of its proper divisors (1).

12741517644059 is an equidigital number, since it uses as much as digits as its factorization.

12741517644059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8467200, while the sum is 56.

The spelling of 12741517644059 in words is "twelve trillion, seven hundred forty-one billion, five hundred seventeen million, six hundred forty-four thousand, fifty-nine".