11782982848 has 168 divisors, whose sum is σ = 30462443520. Its totient is φ = 4415523840.

The previous prime is 11782982759. The next prime is 11782982857. The reversal of 11782982848 is 84828928711.

It is a super-2 number, since 2×11782982848² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11782982792 and 11782982801.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1434433 + ... + 1442623.

Almost surely, 2^11782982848 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 11782982848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15231221760).

11782982848 is an abundant number, since it is smaller than the sum of its proper divisors (18679460672).

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

11782982848 is a wasteful number, since it uses less digits than its factorization.

11782982848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8255 (or 8232 counting only the distinct ones).

The product of its digits is 4128768, while the sum is 58.

The spelling of 11782982848 in words is "eleven billion, seven hundred eighty-two million, nine hundred eighty-two thousand, eight hundred forty-eight".