4731668314361 has 2 divisors, whose sum is σ = 4731668314362. Its totient is φ = 4731668314360.

The previous prime is 4731668314349. The next prime is 4731668314363. The reversal of 4731668314361 is 1634138661374.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4615536624400 + 116131689961 = 2148380^2 + 340781^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4731668314361 is a prime.

Together with 4731668314363, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4731668314363) 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, 2365834157180 + 2365834157181.

It is an arithmetic number, because the mean of its divisors is an integer number (2365834157181).

Almost surely, 2^{4731668314361} is an apocalyptic number.

It is an amenable number.

4731668314361 is a deficient number, since it is larger than the sum of its proper divisors (1).

4731668314361 is an equidigital number, since it uses as much as digits as its factorization.

4731668314361 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5225472, while the sum is 53.

The spelling of 4731668314361 in words is "four trillion, seven hundred thirty-one billion, six hundred sixty-eight million, three hundred fourteen thousand, three hundred sixty-one".