196143608936 has 64 divisors (see below), whose sum is σ = 403533567360. Its totient is φ = 88639488000.

The previous prime is 196143608923. The next prime is 196143608953. The reversal of 196143608936 is 639806341691.

196143608936 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13374920 + ... + 13389576.

It is an arithmetic number, because the mean of its divisors is an integer number (6305211990).

Almost surely, 2^196143608936 is an apocalyptic number.

It is an amenable number.

196143608936 is an abundant number, since it is smaller than the sum of its proper divisors (207389958424).

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

196143608936 is a wasteful number, since it uses less digits than its factorization.

196143608936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15546 (or 15542 counting only the distinct ones).

The product of its (nonzero) digits is 5038848, while the sum is 56.

The spelling of 196143608936 in words is "one hundred ninety-six billion, one hundred forty-three million, six hundred eight thousand, nine hundred thirty-six".