382407568243 has 2 divisors, whose sum is σ = 382407568244. Its totient is φ = 382407568242.

The previous prime is 382407568241. The next prime is 382407568313. The reversal of 382407568243 is 342865704283.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 382407568243 - 2¹ = 382407568241 is a prime.

Together with 382407568241, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (382407568241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 191203784121 + 191203784122.

It is an arithmetic number, because the mean of its divisors is an integer number (191203784122).

Almost surely, 2^382407568243 is an apocalyptic number.

382407568243 is a deficient number, since it is larger than the sum of its proper divisors (1).

382407568243 is an equidigital number, since it uses as much as digits as its factorization.

382407568243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7741440, while the sum is 52.

The spelling of 382407568243 in words is "three hundred eighty-two billion, four hundred seven million, five hundred sixty-eight thousand, two hundred forty-three".