196250116068 has 18 divisors (see below), whose sum is σ = 496076682374. Its totient is φ = 65416705344.

The previous prime is 196250116039. The next prime is 196250116123. The reversal of 196250116068 is 860611052691.

196250116068 is a `hidden beast` number, since 1 + 9 + 6 + 25 + 0 + 11 + 606 + 8 = 666.

It can be written as a sum of positive squares in only one way, i.e., 105065443044 + 91184673024 = 324138^2 + 301968^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2725696021 + ... + 2725696092.

Almost surely, 2^196250116068 is an apocalyptic number.

196250116068 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

196250116068 is an abundant number, since it is smaller than the sum of its proper divisors (299826566306).

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

196250116068 is a wasteful number, since it uses less digits than its factorization.

196250116068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5451392123 (or 5451392118 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 45.

The spelling of 196250116068 in words is "one hundred ninety-six billion, two hundred fifty million, one hundred sixteen thousand, sixty-eight".