196390926113 has 8 divisors (see below), whose sum is σ = 197337428736. Its totient is φ = 195444572400.

The previous prime is 196390926097. The next prime is 196390926139. The reversal of 196390926113 is 311629093691.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 196390926113 - 2⁴ = 196390926097 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (196390925113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3341168 + ... + 3399438.

It is an arithmetic number, because the mean of its divisors is an integer number (24667178592).

Almost surely, 2^196390926113 is an apocalyptic number.

It is an amenable number.

196390926113 is a deficient number, since it is larger than the sum of its proper divisors (946502623).

196390926113 is a wasteful number, since it uses less digits than its factorization.

196390926113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74455.

The product of its (nonzero) digits is 472392, while the sum is 50.

The spelling of 196390926113 in words is "one hundred ninety-six billion, three hundred ninety million, nine hundred twenty-six thousand, one hundred thirteen".