196924776216 has 320 divisors, whose sum is σ = 618761963520. Its totient is φ = 52071022080.

The previous prime is 196924776211. The next prime is 196924776227. The reversal of 196924776216 is 612677429691.

It is a self number, because there is not a number n which added to its sum of digits gives 196924776216.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196924776211) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 41083516 + ... + 41088308.

It is an arithmetic number, because the mean of its divisors is an integer number (1933631136).

Almost surely, 2^196924776216 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 196924776216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (309380981760).

196924776216 is an abundant number, since it is smaller than the sum of its proper divisors (421837187304).

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

196924776216 is a wasteful number, since it uses less digits than its factorization.

196924776216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4884 (or 4859 counting only the distinct ones).

The product of its digits is 13716864, while the sum is 60.

The spelling of 196924776216 in words is "one hundred ninety-six billion, nine hundred twenty-four million, seven hundred seventy-six thousand, two hundred sixteen".