1992676198194 has 48 divisors (see below), whose sum is σ = 4710080475360. Its totient is φ = 603826073280.

The previous prime is 1992676198169. The next prime is 1992676198231. The reversal of 1992676198194 is 4918916762991.

1992676198194 is a `hidden beast` number, since 1 + 99 + 267 + 6 + 1 + 98 + 194 = 666.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 9667134 + ... + 9871110.

It is an arithmetic number, because the mean of its divisors is an integer number (98126676570).

Almost surely, 2^{1992676198194} is an apocalyptic number.

1992676198194 is an abundant number, since it is smaller than the sum of its proper divisors (2717404277166).

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

1992676198194 is a wasteful number, since it uses less digits than its factorization.

1992676198194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253335 (or 253332 counting only the distinct ones).

The product of its digits is 105815808, while the sum is 72.

The spelling of 1992676198194 in words is "one trillion, nine hundred ninety-two billion, six hundred seventy-six million, one hundred ninety-eight thousand, one hundred ninety-four".