16468194752 has 28 divisors (see below), whose sum is σ = 32861661480. Its totient is φ = 8188091136.

The previous prime is 16468194749. The next prime is 16468194779. The reversal of 16468194752 is 25749186461.

It is a happy number.

16468194752 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 = 16468194694 and 16468194703.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 707303 + ... + 730214.

Almost surely, 2^16468194752 is an apocalyptic number.

It is an amenable number.

16468194752 is a deficient number, since it is larger than the sum of its proper divisors (16393466728).

16468194752 is a wasteful number, since it uses less digits than its factorization.

16468194752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1437708 (or 1437698 counting only the distinct ones).

The product of its digits is 2903040, while the sum is 53.

The spelling of 16468194752 in words is "sixteen billion, four hundred sixty-eight million, one hundred ninety-four thousand, seven hundred fifty-two".