11780966910930 has 128 divisors (see below), whose sum is σ = 32912008335360. Its totient is φ = 2643058663680.

The previous prime is 11780966910929. The next prime is 11780966910949. The reversal of 11780966910930 is 3901966908711.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7281520 + ... + 8751140.

It is an arithmetic number, because the mean of its divisors is an integer number (257125065120).

Almost surely, 2^{11780966910930} is an apocalyptic number.

11780966910930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11780966910930, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16456004167680).

11780966910930 is an abundant number, since it is smaller than the sum of its proper divisors (21131041424430).

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

11780966910930 is a wasteful number, since it uses less digits than its factorization.

11780966910930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1470344.

The product of its (nonzero) digits is 4408992, while the sum is 60.

The spelling of 11780966910930 in words is "eleven trillion, seven hundred eighty billion, nine hundred sixty-six million, nine hundred ten thousand, nine hundred thirty".