682941982423 has 2 divisors, whose sum is σ = 682941982424. Its totient is φ = 682941982422.

The previous prime is 682941982421. The next prime is 682941982427. The reversal of 682941982423 is 324289149286.

682941982423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 682941982423 - 2¹ = 682941982421 is a prime.

Together with 682941982421, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (682941982421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 341470991211 + 341470991212.

It is an arithmetic number, because the mean of its divisors is an integer number (341470991212).

Almost surely, 2^682941982423 is an apocalyptic number.

682941982423 is a deficient number, since it is larger than the sum of its proper divisors (1).

682941982423 is an equidigital number, since it uses as much as digits as its factorization.

682941982423 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11943936, while the sum is 58.

The spelling of 682941982423 in words is "six hundred eighty-two billion, nine hundred forty-one million, nine hundred eighty-two thousand, four hundred twenty-three".