194854927312 has 40 divisors (see below), whose sum is σ = 379872865152. Its totient is φ = 96825024000.

The previous prime is 194854927301. The next prime is 194854927313. The reversal of 194854927312 is 213729458491.

194854927312 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 not an unprimeable number, because it can be changed into a prime (194854927313) by changing a digit.

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, 1682703 + ... + 1794769.

Almost surely, 2^194854927312 is an apocalyptic number.

It is an amenable number.

194854927312 is a deficient number, since it is larger than the sum of its proper divisors (185017937840).

194854927312 is a wasteful number, since it uses less digits than its factorization.

194854927312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112747 (or 112741 counting only the distinct ones).

The product of its digits is 4354560, while the sum is 55.

The spelling of 194854927312 in words is "one hundred ninety-four billion, eight hundred fifty-four million, nine hundred twenty-seven thousand, three hundred twelve".