197022973000464 has 120 divisors (see below), whose sum is σ = 593822114604992. Its totient is φ = 60620741625600.

The previous prime is 197022973000439. The next prime is 197022973000493. The reversal of 197022973000464 is 464000379220791.

197022973000464 is a `hidden beast` number, since 1 + 9 + 7 + 0 + 2 + 297 + 300 + 0 + 46 + 4 = 666.

197022973000464 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 197022973000464.

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 23 ways as a sum of consecutive naturals, for example, 65645229 + ... + 68580915.

Almost surely, 2^{197022973000464} is an apocalyptic number.

It is an amenable number.

197022973000464 is an abundant number, since it is smaller than the sum of its proper divisors (396799141604528).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

197022973000464 is a wasteful number, since it uses less digits than its factorization.

197022973000464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2971565 (or 2971556 counting only the distinct ones).

The product of its (nonzero) digits is 4572288, while the sum is 54.

The spelling of 197022973000464 in words is "one hundred ninety-seven trillion, twenty-two billion, nine hundred seventy-three million, four hundred sixty-four", and thus it is an aban number.