197189074080 has 192 divisors, whose sum is σ = 726486364800. Its totient is φ = 49816166400.

The previous prime is 197189074007. The next prime is 197189074097. The reversal of 197189074080 is 80470981791.

197189074080 is digitally balanced in base 2 and base 7, because in such bases it contains all the possibile digits an equal number of times.

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

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 31 ways as a sum of consecutive naturals, for example, 1119121 + ... + 1283280.

It is an arithmetic number, because the mean of its divisors is an integer number (3783783150).

Almost surely, 2^197189074080 is an apocalyptic number.

197189074080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

197189074080 is an abundant number, since it is smaller than the sum of its proper divisors (529297290720).

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

197189074080 is a wasteful number, since it uses less digits than its factorization.

197189074080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2402444 (or 2402430 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 54.

The spelling of 197189074080 in words is "one hundred ninety-seven billion, one hundred eighty-nine million, seventy-four thousand, eighty".