197298422132768 has 48 divisors (see below), whose sum is σ = 446045475889440. Its totient is φ = 84961043020800.

The previous prime is 197298422132767. The next prime is 197298422132843. The reversal of 197298422132768 is 867231224892791.

It is not an unprimeable number, because it can be changed into a prime (197298422132767) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14750174393 + ... + 14750187768.

It is an arithmetic number, because the mean of its divisors is an integer number (9292614081030).

Almost surely, 2^{197298422132768} is an apocalyptic number.

It is an amenable number.

197298422132768 is an abundant number, since it is smaller than the sum of its proper divisors (248747053756672).

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

197298422132768 is a wasteful number, since it uses less digits than its factorization.

197298422132768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29500362201 (or 29500362193 counting only the distinct ones).

The product of its digits is 292626432, while the sum is 71.

The spelling of 197298422132768 in words is "one hundred ninety-seven trillion, two hundred ninety-eight billion, four hundred twenty-two million, one hundred thirty-two thousand, seven hundred sixty-eight".