1116502679880 has 768 divisors, whose sum is σ = 4401937612800. Its totient is φ = 240026112000.

The previous prime is 1116502679867. The next prime is 1116502679939. The reversal of 1116502679880 is 889762056111.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 1149847795 + ... + 1149848765.

It is an arithmetic number, because the mean of its divisors is an integer number (5731689600).

Almost surely, 2^{1116502679880} is an apocalyptic number.

1116502679880 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 1116502679880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2200968806400).

1116502679880 is an abundant number, since it is smaller than the sum of its proper divisors (3285434932920).

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

1116502679880 is a wasteful number, since it uses less digits than its factorization.

1116502679880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1426 (or 1419 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 54.

The spelling of 1116502679880 in words is "one trillion, one hundred sixteen billion, five hundred two million, six hundred seventy-nine thousand, eight hundred eighty".