16708618268 has 12 divisors (see below), whose sum is σ = 29245952232. Its totient is φ = 8352631920.

The previous prime is 16708618261. The next prime is 16708618273. The reversal of 16708618268 is 86281680761.

16708618268 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 (16708618261) 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, 396755 + ... + 436842.

It is an arithmetic number, because the mean of its divisors is an integer number (2437162686).

Almost surely, 2^16708618268 is an apocalyptic number.

It is an amenable number.

16708618268 is a deficient number, since it is larger than the sum of its proper divisors (12537333964).

16708618268 is a wasteful number, since it uses less digits than its factorization.

16708618268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 838612 (or 838610 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 53.

The spelling of 16708618268 in words is "sixteen billion, seven hundred eight million, six hundred eighteen thousand, two hundred sixty-eight".