197195218704 has 60 divisors (see below), whose sum is σ = 602042983152. Its totient is φ = 59756126400.

The previous prime is 197195218681. The next prime is 197195218739. The reversal of 197195218704 is 407812591791.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 62244382 + ... + 62247549.

Almost surely, 2^197195218704 is an apocalyptic number.

It is an amenable number.

197195218704 is an abundant number, since it is smaller than the sum of its proper divisors (404847764448).

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

197195218704 is a wasteful number, since it uses less digits than its factorization.

197195218704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124491956 (or 124491947 counting only the distinct ones).

The product of its (nonzero) digits is 1270080, while the sum is 54.

The spelling of 197195218704 in words is "one hundred ninety-seven billion, one hundred ninety-five million, two hundred eighteen thousand, seven hundred four".