195829934327 has 2 divisors, whose sum is σ = 195829934328. Its totient is φ = 195829934326.

The previous prime is 195829934297. The next prime is 195829934329. The reversal of 195829934327 is 723439928591.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 195829934327 - 2⁶ = 195829934263 is a prime.

Together with 195829934329, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 195829934327.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (195829934329) 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, 97914967163 + 97914967164.

It is an arithmetic number, because the mean of its divisors is an integer number (97914967164).

Almost surely, 2^195829934327 is an apocalyptic number.

195829934327 is a deficient number, since it is larger than the sum of its proper divisors (1).

195829934327 is an equidigital number, since it uses as much as digits as its factorization.

195829934327 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 29393280, while the sum is 62.

The spelling of 195829934327 in words is "one hundred ninety-five billion, eight hundred twenty-nine million, nine hundred thirty-four thousand, three hundred twenty-seven".