1197413642880 has 3072 divisors, whose sum is σ = 5766743808000. Its totient is φ = 234770006016.

The previous prime is 1197413642857. The next prime is 1197413642881. The reversal of 1197413642880 is 882463147911.

1197413642880 is a `hidden beast` number, since 1 + 1 + 9 + 7 + 4 + 136 + 428 + 80 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (1197413642881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 15157134681 + ... + 15157134759.

It is an arithmetic number, because the mean of its divisors is an integer number (1877195250).

Almost surely, 2^{1197413642880} is an apocalyptic number.

1197413642880 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 1197413642880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2883371904000).

1197413642880 is an abundant number, since it is smaller than the sum of its proper divisors (4569330165120).

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

1197413642880 is an equidigital number, since it uses as much as digits as its factorization.

1197413642880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163 (or 126 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 54.

The spelling of 1197413642880 in words is "one trillion, one hundred ninety-seven billion, four hundred thirteen million, six hundred forty-two thousand, eight hundred eighty".