196999418680 has 16 divisors (see below), whose sum is σ = 443248692120. Its totient is φ = 78799767456.

The previous prime is 196999418669. The next prime is 196999418713. The reversal of 196999418680 is 86814999691.

196999418680 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 2462492694 + ... + 2462492773.

Almost surely, 2^196999418680 is an apocalyptic number.

196999418680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

196999418680 is an abundant number, since it is smaller than the sum of its proper divisors (246249273440).

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

196999418680 is a wasteful number, since it uses less digits than its factorization.

196999418680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4924985478 (or 4924985474 counting only the distinct ones).

The product of its (nonzero) digits is 60466176, while the sum is 70.

The spelling of 196999418680 in words is "one hundred ninety-six billion, nine hundred ninety-nine million, four hundred eighteen thousand, six hundred eighty".