196168417008 has 20 divisors (see below), whose sum is σ = 506768410728. Its totient is φ = 65389472320.

The previous prime is 196168416989. The next prime is 196168417009. The reversal of 196168417008 is 800714861691.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196168417009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2043420963 + ... + 2043421058.

Almost surely, 2^196168417008 is an apocalyptic number.

It is an amenable number.

196168417008 is an abundant number, since it is smaller than the sum of its proper divisors (310599993720).

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

196168417008 is a wasteful number, since it uses less digits than its factorization.

196168417008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4086842032 (or 4086842026 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 51.

The spelling of 196168417008 in words is "one hundred ninety-six billion, one hundred sixty-eight million, four hundred seventeen thousand, eight".