1180856142848 has 176 divisors, whose sum is σ = 2460204472320. Its totient is φ = 566136569856.

The previous prime is 1180856142779. The next prime is 1180856142883. The reversal of 1180856142848 is 8482416580811.

It is a happy number.

It is a super-2 number, since 2×1180856142848² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1180856142793 and 1180856142802.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 520888211 + ... + 520890477.

Almost surely, 2^{1180856142848} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1180856142848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1230102236160).

1180856142848 is an abundant number, since it is smaller than the sum of its proper divisors (1279348329472).

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

1180856142848 is a wasteful number, since it uses less digits than its factorization.

1180856142848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2550 (or 2532 counting only the distinct ones).

The product of its (nonzero) digits is 3932160, while the sum is 56.

The spelling of 1180856142848 in words is "one trillion, one hundred eighty billion, eight hundred fifty-six million, one hundred forty-two thousand, eight hundred forty-eight".