197696323468800 has 960 divisors, whose sum is σ = 791353516800000. Its totient is φ = 48047627796480.

The previous prime is 197696323468741. The next prime is 197696323468843. The reversal of 197696323468800 is 8864323696791.

197696323468800 is a `hidden beast` number, since 1 + 9 + 7 + 6 + 9 + 63 + 23 + 468 + 80 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (960).

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 95 ways as a sum of consecutive naturals, for example, 354652701 + ... + 355209699.

It is an arithmetic number, because the mean of its divisors is an integer number (824326580000).

Almost surely, 2^{197696323468800} is an apocalyptic number.

197696323468800 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 197696323468800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (395676758400000).

197696323468800 is an abundant number, since it is smaller than the sum of its proper divisors (593657193331200).

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

197696323468800 is a wasteful number, since it uses less digits than its factorization.

197696323468800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 557128 (or 557101 counting only the distinct ones).

The product of its (nonzero) digits is 564350976, while the sum is 72.

The spelling of 197696323468800 in words is "one hundred ninety-seven trillion, six hundred ninety-six billion, three hundred twenty-three million, four hundred sixty-eight thousand, eight hundred".