168963433562196 has 768 divisors, whose sum is σ = 569046417408000. Its totient is φ = 43036660800000.

The previous prime is 168963433562167. The next prime is 168963433562201. The reversal of 168963433562196 is 691265334369861.

168963433562196 is a `hidden beast` number, since 1 + 6 + 8 + 9 + 6 + 3 + 43 + 3 + 562 + 19 + 6 = 666.

It is a super-2 number, since 2×168963433562196² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 7509140946 + ... + 7509163446.

It is an arithmetic number, because the mean of its divisors is an integer number (740945856000).

Almost surely, 2^{168963433562196} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 168963433562196, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (284523208704000).

168963433562196 is an abundant number, since it is smaller than the sum of its proper divisors (400082983845804).

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

168963433562196 is a wasteful number, since it uses less digits than its factorization.

168963433562196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23082 (or 23060 counting only the distinct ones).

The product of its digits is 906992640, while the sum is 72.

The spelling of 168963433562196 in words is "one hundred sixty-eight trillion, nine hundred sixty-three billion, four hundred thirty-three million, five hundred sixty-two thousand, one hundred ninety-six".