16968195006 has 96 divisors (see below), whose sum is σ = 42106005792. Its totient is φ = 4529387520.

The previous prime is 16968194987. The next prime is 16968195011. The reversal of 16968195006 is 60059186961.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a self number, because there is not a number n which added to its sum of digits gives 16968195006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 672336 + ... + 697116.

It is an arithmetic number, because the mean of its divisors is an integer number (438604227).

Almost surely, 2^16968195006 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16968195006, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21053002896).

16968195006 is an abundant number, since it is smaller than the sum of its proper divisors (25137810786).

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

16968195006 is a wasteful number, since it uses less digits than its factorization.

16968195006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24954 (or 24947 counting only the distinct ones).

The product of its (nonzero) digits is 699840, while the sum is 51.

The spelling of 16968195006 in words is "sixteen billion, nine hundred sixty-eight million, one hundred ninety-five thousand, six".