196974263566080 has 8640 divisors, whose sum is σ = 1047437361210240. Its totient is φ = 34602378854400.

The previous prime is 196974263566033. The next prime is 196974263566103. The reversal of 196974263566080 is 80665362479691.

196974263566080 is a `hidden beast` number, since 1 + 9 + 6 + 9 + 7 + 4 + 2 + 6 + 3 + 5 + 6 + 608 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (8640).

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 959 ways as a sum of consecutive naturals, for example, 506360574526 + ... + 506360574914.

It is an arithmetic number, because the mean of its divisors is an integer number (121231176066).

It is a 2-persistent number, because it is pandigital, and so is 2⋅196974263566080 = 393948527132160, but 3⋅196974263566080 = 590922790698240 is not.

Almost surely, 2^{196974263566080} is an apocalyptic number.

196974263566080 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 196974263566080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (523718680605120).

196974263566080 is an abundant number, since it is smaller than the sum of its proper divisors (850463097644160).

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

196974263566080 is a wasteful number, since it uses less digits than its factorization.

196974263566080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 518 (or 488 counting only the distinct ones).

The product of its (nonzero) digits is 705438720, while the sum is 72.

The spelling of 196974263566080 in words is "one hundred ninety-six trillion, nine hundred seventy-four billion, two hundred sixty-three million, five hundred sixty-six thousand, eighty".