4666663848313 has 2 divisors, whose sum is σ = 4666663848314. Its totient is φ = 4666663848312.

The previous prime is 4666663848281. The next prime is 4666663848359. The reversal of 4666663848313 is 3138483666664.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4649853947904 + 16809900409 = 2156352^2 + 129653^2 .

It is a cyclic number.

It is not a de Polignac number, because 4666663848313 - 2⁵ = 4666663848281 is a prime.

It is not a weakly prime, because it can be changed into another prime (4666663840313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2333331924156 + 2333331924157.

It is an arithmetic number, because the mean of its divisors is an integer number (2333331924157).

Almost surely, 2^{4666663848313} is an apocalyptic number.

It is an amenable number.

4666663848313 is a deficient number, since it is larger than the sum of its proper divisors (1).

4666663848313 is an equidigital number, since it uses as much as digits as its factorization.

4666663848313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 214990848, while the sum is 64.

The spelling of 4666663848313 in words is "four trillion, six hundred sixty-six billion, six hundred sixty-three million, eight hundred forty-eight thousand, three hundred thirteen".