196433709908 has 12 divisors (see below), whose sum is σ = 344556580032. Its totient is φ = 97988972760.

The previous prime is 196433709851. The next prime is 196433709911. The reversal of 196433709908 is 809907334691.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56968610 + ... + 56972057.

It is an arithmetic number, because the mean of its divisors is an integer number (28713048336).

Almost surely, 2^196433709908 is an apocalyptic number.

It is an amenable number.

196433709908 is a deficient number, since it is larger than the sum of its proper divisors (148122870124).

196433709908 is a wasteful number, since it uses less digits than its factorization.

196433709908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113941102 (or 113941100 counting only the distinct ones).

The product of its (nonzero) digits is 8817984, while the sum is 59.

The spelling of 196433709908 in words is "one hundred ninety-six billion, four hundred thirty-three million, seven hundred nine thousand, nine hundred eight".