13847531297363 has 2 divisors, whose sum is σ = 13847531297364. Its totient is φ = 13847531297362.

The previous prime is 13847531297317. The next prime is 13847531297377. The reversal of 13847531297363 is 36379213574831.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13847531297363 - 2¹⁶ = 13847531231827 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13847531297296 and 13847531297305.

It is not a weakly prime, because it can be changed into another prime (13847731297363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6923765648681 + 6923765648682.

It is an arithmetic number, because the mean of its divisors is an integer number (6923765648682).

Almost surely, 2^{13847531297363} is an apocalyptic number.

13847531297363 is a deficient number, since it is larger than the sum of its proper divisors (1).

13847531297363 is an equidigital number, since it uses as much as digits as its factorization.

13847531297363 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 68584320, while the sum is 62.

The spelling of 13847531297363 in words is "thirteen trillion, eight hundred forty-seven billion, five hundred thirty-one million, two hundred ninety-seven thousand, three hundred sixty-three".