16033161616 has 20 divisors (see below), whose sum is σ = 31066261632. Its totient is φ = 8016061856.

The previous prime is 16033161611. The next prime is 16033161619. The reversal of 16033161616 is 61616133061.

16033161616 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (16033161611) by changing a digit.

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, 386121 + ... + 425623.

Almost surely, 2^16033161616 is an apocalyptic number.

16033161616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

16033161616 is a deficient number, since it is larger than the sum of its proper divisors (15033100016).

16033161616 is a wasteful number, since it uses less digits than its factorization.

16033161616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64878 (or 64872 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 34.

Adding to 16033161616 its reverse (61616133061), we get a palindrome (77649294677).

The spelling of 16033161616 in words is "sixteen billion, thirty-three million, one hundred sixty-one thousand, six hundred sixteen".