13680241363 has 2 divisors, whose sum is σ = 13680241364. Its totient is φ = 13680241362.

The previous prime is 13680241349. The next prime is 13680241409. The reversal of 13680241363 is 36314208631.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13680241363 - 2²⁵ = 13646686931 is a prime.

It is not a weakly prime, because it can be changed into another prime (13680241303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6840120681 + 6840120682.

It is an arithmetic number, because the mean of its divisors is an integer number (6840120682).

Almost surely, 2^13680241363 is an apocalyptic number.

13680241363 is a deficient number, since it is larger than the sum of its proper divisors (1).

13680241363 is an equidigital number, since it uses as much as digits as its factorization.

13680241363 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62208, while the sum is 37.

Adding to 13680241363 its reverse (36314208631), we get a palindrome (49994449994).

The spelling of 13680241363 in words is "thirteen billion, six hundred eighty million, two hundred forty-one thousand, three hundred sixty-three".