196889200716240 has 200 divisors, whose sum is σ = 686837814521760. Its totient is φ = 52272492251904.

The previous prime is 196889200716227. The next prime is 196889200716319. The reversal of 196889200716240 is 42617002988691.

196889200716240 is a `hidden beast` number, since 196 + 8 + 89 + 200 + 7 + 162 + 4 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 65454450 + ... + 68396369.

Almost surely, 2^{196889200716240} is an apocalyptic number.

196889200716240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

196889200716240 is an abundant number, since it is smaller than the sum of its proper divisors (489948613805520).

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

196889200716240 is a wasteful number, since it uses less digits than its factorization.

196889200716240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133851071 (or 133851056 counting only the distinct ones).

The product of its (nonzero) digits is 20901888, while the sum is 63.

The spelling of 196889200716240 in words is "one hundred ninety-six trillion, eight hundred eighty-nine billion, two hundred million, seven hundred sixteen thousand, two hundred forty".