194766990082 has 16 divisors (see below), whose sum is σ = 333926280000. Its totient is φ = 83461564368.

The previous prime is 194766989981. The next prime is 194766990091. The reversal of 194766990082 is 280099667491.

194766990082 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 194766990082.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 711957 + ... + 946792.

It is an arithmetic number, because the mean of its divisors is an integer number (20870392500).

Almost surely, 2^194766990082 is an apocalyptic number.

194766990082 is a deficient number, since it is larger than the sum of its proper divisors (139159289918).

194766990082 is a wasteful number, since it uses less digits than its factorization.

194766990082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1667145.

The product of its (nonzero) digits is 11757312, while the sum is 61.

The spelling of 194766990082 in words is "one hundred ninety-four billion, seven hundred sixty-six million, nine hundred ninety thousand, eighty-two".