16942970688 has 112 divisors (see below), whose sum is σ = 52278076800. Its totient is φ = 4840829952.

The previous prime is 16942970687. The next prime is 16942970711. The reversal of 16942970688 is 88607924961.

16942970688 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 (112).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16942970687) 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 15 ways as a sum of consecutive naturals, for example, 62781 + ... + 194492.

Almost surely, 2^16942970688 is an apocalyptic number.

It is an amenable number.

16942970688 is an abundant number, since it is smaller than the sum of its proper divisors (35335106112).

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

16942970688 is an equidigital number, since it uses as much as digits as its factorization.

16942970688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257309 (or 257285 counting only the distinct ones).

The product of its (nonzero) digits is 10450944, while the sum is 60.

The spelling of 16942970688 in words is "sixteen billion, nine hundred forty-two million, nine hundred seventy thousand, six hundred eighty-eight".