12748341271 has 2 divisors, whose sum is σ = 12748341272. Its totient is φ = 12748341270.

The previous prime is 12748341257. The next prime is 12748341299. The reversal of 12748341271 is 17214384721.

It is a weak prime.

It is an emirp because it is prime and its reverse (17214384721) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12748341271 - 2¹³ = 12748333079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12748341211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6374170635 + 6374170636.

It is an arithmetic number, because the mean of its divisors is an integer number (6374170636).

Almost surely, 2^12748341271 is an apocalyptic number.

12748341271 is a deficient number, since it is larger than the sum of its proper divisors (1).

12748341271 is an equidigital number, since it uses as much as digits as its factorization.

12748341271 is an evil number, because the sum of its binary digits is even.

The product of its digits is 75264, while the sum is 40.

The spelling of 12748341271 in words is "twelve billion, seven hundred forty-eight million, three hundred forty-one thousand, two hundred seventy-one".