11883986688 has 72 divisors (see below), whose sum is σ = 36147142528. Its totient is φ = 3395423232.

The previous prime is 11883986671. The next prime is 11883986701. The reversal of 11883986688 is 88668938811.

It is a super-2 number, since 2×11883986688² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1099906 + ... + 1110657.

Almost surely, 2^11883986688 is an apocalyptic number.

It is an amenable number.

11883986688 is an abundant number, since it is smaller than the sum of its proper divisors (24263155840).

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

11883986688 is an equidigital number, since it uses as much as digits as its factorization.

11883986688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2210589 (or 2210575 counting only the distinct ones).

The product of its digits is 31850496, while the sum is 66.

The spelling of 11883986688 in words is "eleven billion, eight hundred eighty-three million, nine hundred eighty-six thousand, six hundred eighty-eight".