1180199559168 has 1120 divisors, whose sum is σ = 4354176752640. Its totient is φ = 311020093440.

The previous prime is 1180199559163. The next prime is 1180199559247. The reversal of 1180199559168 is 8619559910811.

1180199559168 is a `hidden beast` number, since 1 + 1 + 8 + 0 + 19 + 9 + 559 + 1 + 68 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is not an unprimeable number, because it can be changed into a prime (1180199559163) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 3794853733 + ... + 3794854043.

Almost surely, 2^{1180199559168} is an apocalyptic number.

1180199559168 is a gapful number since it is divisible by the number (18) 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 1180199559168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2177088376320).

1180199559168 is an abundant number, since it is smaller than the sum of its proper divisors (3173977193472).

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

1180199559168 is an equidigital number, since it uses as much as digits as its factorization.

1180199559168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 418 (or 385 counting only the distinct ones).

The product of its (nonzero) digits is 6998400, while the sum is 63.

The spelling of 1180199559168 in words is "one trillion, one hundred eighty billion, one hundred ninety-nine million, five hundred fifty-nine thousand, one hundred sixty-eight".