194330384092 has 24 divisors (see below), whose sum is σ = 366272266976. Its totient is φ = 89682562368.

The previous prime is 194330384089. The next prime is 194330384117. The reversal of 194330384092 is 290483033491.

It is a super-3 number, since 3×194330384092³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

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, 405298 + ... + 743590.

Almost surely, 2^194330384092 is an apocalyptic number.

It is an amenable number.

194330384092 is a deficient number, since it is larger than the sum of its proper divisors (171941882884).

194330384092 is a wasteful number, since it uses less digits than its factorization.

194330384092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349357 (or 349355 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 46.

The spelling of 194330384092 in words is "one hundred ninety-four billion, three hundred thirty million, three hundred eighty-four thousand, ninety-two".