12548841956341 has 2 divisors, whose sum is σ = 12548841956342. Its totient is φ = 12548841956340.

The previous prime is 12548841956333. The next prime is 12548841956359. The reversal of 12548841956341 is 14365914884521.

12548841956341 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11372204952900 + 1176637003441 = 3372270^2 + 1084729^2 .

It is a cyclic number.

It is not a de Polignac number, because 12548841956341 - 2³ = 12548841956333 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12548841956341.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12548841936341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6274420978170 + 6274420978171.

It is an arithmetic number, because the mean of its divisors is an integer number (6274420978171).

Almost surely, 2^{12548841956341} is an apocalyptic number.

It is an amenable number.

12548841956341 is a deficient number, since it is larger than the sum of its proper divisors (1).

12548841956341 is an equidigital number, since it uses as much as digits as its factorization.

12548841956341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 33177600, while the sum is 61.

The spelling of 12548841956341 in words is "twelve trillion, five hundred forty-eight billion, eight hundred forty-one million, nine hundred fifty-six thousand, three hundred forty-one".