195748097368 has 16 divisors (see below), whose sum is σ = 379683810000. Its totient is φ = 94499081376.

The previous prime is 195748097357. The next prime is 195748097401. The reversal of 195748097368 is 863790847591.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 421870668 + ... + 421871131.

It is an arithmetic number, because the mean of its divisors is an integer number (23730238125).

Almost surely, 2^195748097368 is an apocalyptic number.

It is an amenable number.

195748097368 is a deficient number, since it is larger than the sum of its proper divisors (183935712632).

195748097368 is a wasteful number, since it uses less digits than its factorization.

195748097368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 843741834 (or 843741830 counting only the distinct ones).

The product of its (nonzero) digits is 91445760, while the sum is 67.

The spelling of 195748097368 in words is "one hundred ninety-five billion, seven hundred forty-eight million, ninety-seven thousand, three hundred sixty-eight".