196011591336 has 1024 divisors, whose sum is σ = 694241280000. Its totient is φ = 50463129600.

The previous prime is 196011591331. The next prime is 196011591383. The reversal of 196011591336 is 633195110691.

196011591336 is a `hidden beast` number, since 1 + 9 + 601 + 1 + 5 + 9 + 1 + 3 + 36 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 196011591291 and 196011591300.

It is not an unprimeable number, because it can be changed into a prime (196011591331) by changing a digit.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 2481159345 + ... + 2481159423.

It is an arithmetic number, because the mean of its divisors is an integer number (677970000).

Almost surely, 2^196011591336 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 196011591336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (347120640000).

196011591336 is an abundant number, since it is smaller than the sum of its proper divisors (498229688664).

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

196011591336 is a wasteful number, since it uses less digits than its factorization.

196011591336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255 (or 245 counting only the distinct ones).

The product of its (nonzero) digits is 131220, while the sum is 45.

The spelling of 196011591336 in words is "one hundred ninety-six billion, eleven million, five hundred ninety-one thousand, three hundred thirty-six".