12741898747 has 2 divisors, whose sum is σ = 12741898748. Its totient is φ = 12741898746.

The previous prime is 12741898739. The next prime is 12741898753. The reversal of 12741898747 is 74789814721.

It is a strong prime.

It is an emirp because it is prime and its reverse (74789814721) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12741898747 - 2³ = 12741898739 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 12741898691 and 12741898700.

It is not a weakly prime, because it can be changed into another prime (12742898747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6370949373 + 6370949374.

It is an arithmetic number, because the mean of its divisors is an integer number (6370949374).

Almost surely, 2^12741898747 is an apocalyptic number.

12741898747 is a deficient number, since it is larger than the sum of its proper divisors (1).

12741898747 is an equidigital number, since it uses as much as digits as its factorization.

12741898747 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6322176, while the sum is 58.

The spelling of 12741898747 in words is "twelve billion, seven hundred forty-one million, eight hundred ninety-eight thousand, seven hundred forty-seven".