197035130880 has 1152 divisors, whose sum is σ = 832148750160. Its totient is φ = 44590694400.

The previous prime is 197035130879. The next prime is 197035130881. The reversal of 197035130880 is 88031530791.

197035130880 is a `hidden beast` number, since 197 + 0 + 351 + 30 + 8 + 80 = 666.

It is an interprime number because it is at equal distance from previous prime (197035130879) and next prime (197035130881).

It is a tau number, because it is divible by the number of its divisors (1152).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (197035130881) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1950842830 + ... + 1950842930.

Almost surely, 2^197035130880 is an apocalyptic number.

197035130880 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 197035130880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (416074375080).

197035130880 is an abundant number, since it is smaller than the sum of its proper divisors (635113619280).

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

197035130880 is an frugal number, since it uses more digits than its factorization.

197035130880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165 (or 118 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 45.

The spelling of 197035130880 in words is "one hundred ninety-seven billion, thirty-five million, one hundred thirty thousand, eight hundred eighty".