197433928133316 has 36 divisors (see below), whose sum is σ = 570364681274752. Its totient is φ = 56409693752304.

The previous prime is 197433928133279. The next prime is 197433928133333. The reversal of 197433928133316 is 613331829334791.

It is a happy number.

197433928133316 is a `hidden beast` number, since 1 + 9 + 7 + 4 + 3 + 3 + 9 + 281 + 33 + 316 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (63).

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, 391733984140 + ... + 391733984643.

Almost surely, 2^{197433928133316} is an apocalyptic number.

It is an amenable number.

197433928133316 is an abundant number, since it is smaller than the sum of its proper divisors (372930753141436).

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

197433928133316 is a wasteful number, since it uses less digits than its factorization.

197433928133316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 783467968800 (or 783467968795 counting only the distinct ones).

The product of its digits is 52907904, while the sum is 63.

The spelling of 197433928133316 in words is "one hundred ninety-seven trillion, four hundred thirty-three billion, nine hundred twenty-eight million, one hundred thirty-three thousand, three hundred sixteen".