16904194944 has 128 divisors (see below), whose sum is σ = 55263828480. Its totient is φ = 4458240000.

The previous prime is 16904194877. The next prime is 16904194973. The reversal of 16904194944 is 44949140961.

16904194944 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (128).

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 15 ways as a sum of consecutive naturals, for example, 206932 + ... + 276819.

It is an arithmetic number, because the mean of its divisors is an integer number (431748660).

Almost surely, 2^16904194944 is an apocalyptic number.

16904194944 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

16904194944 is an abundant number, since it is smaller than the sum of its proper divisors (38359633536).

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

16904194944 is a wasteful number, since it uses less digits than its factorization.

16904194944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483788 (or 483776 counting only the distinct ones).

The product of its (nonzero) digits is 1119744, while the sum is 51.

The spelling of 16904194944 in words is "sixteen billion, nine hundred four million, one hundred ninety-four thousand, nine hundred forty-four".