16796861264 has 20 divisors (see below), whose sum is σ = 32549431956. Its totient is φ = 8397007872.

The previous prime is 16796861239. The next prime is 16796861273. The reversal of 16796861264 is 46216869761.

16796861264 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 12123771664 + 4673089600 = 110108^2 + 68360^2 .

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, 11942 + ... + 183674.

Almost surely, 2^16796861264 is an apocalyptic number.

It is an amenable number.

16796861264 is a deficient number, since it is larger than the sum of its proper divisors (15752570692).

16796861264 is a wasteful number, since it uses less digits than its factorization.

16796861264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177854 (or 177848 counting only the distinct ones).

The product of its digits is 5225472, while the sum is 56.

The spelling of 16796861264 in words is "sixteen billion, seven hundred ninety-six million, eight hundred sixty-one thousand, two hundred sixty-four".