196989916032000 has 3520 divisors, whose sum is σ = 922208845958400. Its totient is φ = 41552953344000.

The previous prime is 196989916031983. The next prime is 196989916032017. The reversal of 196989916032000 is 230619989691.

196989916032000 is a `hidden beast` number, since 1 + 9 + 69 + 8 + 99 + 160 + 320 + 0 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (196989916031983) and next prime (196989916032017).

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 319 ways as a sum of consecutive naturals, for example, 46230909870 + ... + 46230914130.

It is an arithmetic number, because the mean of its divisors is an integer number (261991149420).

Almost surely, 2^{196989916032000} is an apocalyptic number.

196989916032000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 196989916032000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (461104422979200).

196989916032000 is an abundant number, since it is smaller than the sum of its proper divisors (725218929926400).

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

196989916032000 is an equidigital number, since it uses as much as digits as its factorization.

196989916032000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4342 (or 4291 counting only the distinct ones).

The product of its (nonzero) digits is 11337408, while the sum is 63.

The spelling of 196989916032000 in words is "one hundred ninety-six trillion, nine hundred eighty-nine billion, nine hundred sixteen million, thirty-two thousand".