196239050608 has 20 divisors (see below), whose sum is σ = 380233233208. Its totient is φ = 98114345280.

The previous prime is 196239050561. The next prime is 196239050627. The reversal of 196239050608 is 806050932691.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1491 + ... + 626482.

Almost surely, 2^196239050608 is an apocalyptic number.

It is an amenable number.

196239050608 is a deficient number, since it is larger than the sum of its proper divisors (183994182600).

196239050608 is a wasteful number, since it uses less digits than its factorization.

196239050608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 647512 (or 647506 counting only the distinct ones).

The product of its (nonzero) digits is 699840, while the sum is 49.

The spelling of 196239050608 in words is "one hundred ninety-six billion, two hundred thirty-nine million, fifty thousand, six hundred eight".