197168243716 has 12 divisors (see below), whose sum is σ = 345121978320. Its totient is φ = 98561964200.

The previous prime is 197168243693. The next prime is 197168243717. The reversal of 197168243716 is 617342861791.

It is not an unprimeable number, because it can be changed into a prime (197168243717) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5519386 + ... + 5554993.

It is an arithmetic number, because the mean of its divisors is an integer number (28760164860).

Almost surely, 2^197168243716 is an apocalyptic number.

It is an amenable number.

197168243716 is a deficient number, since it is larger than the sum of its proper divisors (147953734604).

197168243716 is a wasteful number, since it uses less digits than its factorization.

197168243716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11078834 (or 11078832 counting only the distinct ones).

The product of its digits is 3048192, while the sum is 55.

The spelling of 197168243716 in words is "one hundred ninety-seven billion, one hundred sixty-eight million, two hundred forty-three thousand, seven hundred sixteen".