196738425286 has 12 divisors (see below), whose sum is σ = 319554425052. Its totient is φ = 90802349976.

The previous prime is 196738425223. The next prime is 196738425311. The reversal of 196738425286 is 682524837691.

It is a congruent number.

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, 291032836 + ... + 291033511.

It is an arithmetic number, because the mean of its divisors is an integer number (26629535421).

Almost surely, 2^196738425286 is an apocalyptic number.

196738425286 is a deficient number, since it is larger than the sum of its proper divisors (122815999766).

196738425286 is a wasteful number, since it uses less digits than its factorization.

196738425286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 582066375 (or 582066362 counting only the distinct ones).

The product of its digits is 34836480, while the sum is 61.

The spelling of 196738425286 in words is "one hundred ninety-six billion, seven hundred thirty-eight million, four hundred twenty-five thousand, two hundred eighty-six".