194694326448 has 40 divisors (see below), whose sum is σ = 503421487296. Its totient is φ = 64838606400.

The previous prime is 194694326413. The next prime is 194694326459. The reversal of 194694326448 is 844623496491.

It is a happy number.

194694326448 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 194694326391 and 194694326400.

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 7 ways as a sum of consecutive naturals, for example, 1806538 + ... + 1911273.

Almost surely, 2^194694326448 is an apocalyptic number.

It is an amenable number.

194694326448 is an abundant number, since it is smaller than the sum of its proper divisors (308727160848).

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

194694326448 is a wasteful number, since it uses less digits than its factorization.

194694326448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3718913 (or 3718907 counting only the distinct ones).

The product of its digits is 35831808, while the sum is 60.

The spelling of 194694326448 in words is "one hundred ninety-four billion, six hundred ninety-four million, three hundred twenty-six thousand, four hundred forty-eight".