194083813422 has 40 divisors (see below), whose sum is σ = 437294289432. Its totient is φ = 64337166000.

The previous prime is 194083813411. The next prime is 194083813481. The reversal of 194083813422 is 224318380491.

194083813422 is a `hidden beast` number, since 194 + 0 + 8 + 38 + 1 + 3 + 422 = 666.

194083813422 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 19 ways as a sum of consecutive naturals, for example, 3280204 + ... + 3338847.

Almost surely, 2^194083813422 is an apocalyptic number.

194083813422 is an abundant number, since it is smaller than the sum of its proper divisors (243210476010).

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

194083813422 is a wasteful number, since it uses less digits than its factorization.

194083813422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6619246 (or 6619237 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 45.

The spelling of 194083813422 in words is "one hundred ninety-four billion, eighty-three million, eight hundred thirteen thousand, four hundred twenty-two".