197004404076480 has 5376 divisors, whose sum is σ = 1020129312706560. Its totient is φ = 34685190144000.

The previous prime is 197004404076461. The next prime is 197004404076511. The reversal of 197004404076480 is 84670404400791.

197004404076480 is a `hidden beast` number, since 1 + 97 + 0 + 0 + 4 + 4 + 0 + 4 + 0 + 76 + 480 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 767 ways as a sum of consecutive naturals, for example, 66309121395 + ... + 66309124365.

It is an arithmetic number, because the mean of its divisors is an integer number (189756196560).

Almost surely, 2^{197004404076480} is an apocalyptic number.

197004404076480 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 197004404076480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (510064656353280).

197004404076480 is an abundant number, since it is smaller than the sum of its proper divisors (823124908630080).

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

197004404076480 is a wasteful number, since it uses less digits than its factorization.

197004404076480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3097 (or 3070 counting only the distinct ones).

The product of its (nonzero) digits is 5419008, while the sum is 54.

The spelling of 197004404076480 in words is "one hundred ninety-seven trillion, four billion, four hundred four million, seventy-six thousand, four hundred eighty".