196174803456 has 120 divisors (see below), whose sum is σ = 566349086160. Its totient is φ = 65371355136.

The previous prime is 196174803401. The next prime is 196174803469. The reversal of 196174803456 is 654308471691.

196174803456 is a `hidden beast` number, since 19 + 6 + 174 + 8 + 0 + 3 + 456 = 666.

196174803456 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×196174803456³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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 11 ways as a sum of consecutive naturals, for example, 26072911 + ... + 26080433.

It is an arithmetic number, because the mean of its divisors is an integer number (4719575718).

Almost surely, 2^196174803456 is an apocalyptic number.

196174803456 is a gapful number since it is divisible by the number (16) 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 196174803456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (283174543080).

196174803456 is an abundant number, since it is smaller than the sum of its proper divisors (370174282704).

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

196174803456 is an equidigital number, since it uses as much as digits as its factorization.

196174803456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13206 (or 13187 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 54.

The spelling of 196174803456 in words is "one hundred ninety-six billion, one hundred seventy-four million, eight hundred three thousand, four hundred fifty-six".