316341789847 has 2 divisors, whose sum is σ = 316341789848. Its totient is φ = 316341789846.

The previous prime is 316341789833. The next prime is 316341789893. The reversal of 316341789847 is 748987143613.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 316341789847 - 2¹¹ = 316341787799 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (316341789947) 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, 158170894923 + 158170894924.

It is an arithmetic number, because the mean of its divisors is an integer number (158170894924).

Almost surely, 2^316341789847 is an apocalyptic number.

316341789847 is a deficient number, since it is larger than the sum of its proper divisors (1).

316341789847 is an equidigital number, since it uses as much as digits as its factorization.

316341789847 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24385536, while the sum is 61.

The spelling of 316341789847 in words is "three hundred sixteen billion, three hundred forty-one million, seven hundred eighty-nine thousand, eight hundred forty-seven".