197054066304 has 256 divisors, whose sum is σ = 601312358400. Its totient is φ = 63463357440.

The previous prime is 197054066233. The next prime is 197054066333. The reversal of 197054066304 is 403660450791.

197054066304 is a `hidden beast` number, since 1 + 9 + 7 + 0 + 5 + 4 + 0 + 6 + 630 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 197054066304.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 94600047 + ... + 94602129.

It is an arithmetic number, because the mean of its divisors is an integer number (2348876400).

Almost surely, 2^197054066304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 197054066304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (300656179200).

197054066304 is an abundant number, since it is smaller than the sum of its proper divisors (404258292096).

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

197054066304 is a wasteful number, since it uses less digits than its factorization.

197054066304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3020 (or 3002 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 45.

The spelling of 197054066304 in words is "one hundred ninety-seven billion, fifty-four million, sixty-six thousand, three hundred four".