2118983086080 has 832 divisors, whose sum is σ = 8707570329600. Its totient is φ = 478819123200.

The previous prime is 2118983086037. The next prime is 2118983086081. The reversal of 2118983086080 is 806803898112.

2118983086080 is a `hidden beast` number, since 2 + 118 + 98 + 308 + 60 + 80 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2118983086081) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 344491005 + ... + 344497155.

Almost surely, 2^{2118983086080} is an apocalyptic number.

2118983086080 is a gapful number since it is divisible by the number (20) 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 2118983086080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4353785164800).

2118983086080 is an abundant number, since it is smaller than the sum of its proper divisors (6588587243520).

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

2118983086080 is an equidigital number, since it uses as much as digits as its factorization.

2118983086080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6285 (or 6257 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 54.

The spelling of 2118983086080 in words is "two trillion, one hundred eighteen billion, nine hundred eighty-three million, eighty-six thousand, eighty".