11803052726784 has 480 divisors, whose sum is σ = 38458502248320. Its totient is φ = 3571492700160.

The previous prime is 11803052726779. The next prime is 11803052726797. The reversal of 11803052726784 is 48762725030811.

11803052726784 is a `hidden beast` number, since 1 + 1 + 8 + 0 + 30 + 527 + 2 + 6 + 7 + 84 = 666.

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

It is a self number, because there is not a number n which added to its sum of digits gives 11803052726784.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1242814324 + ... + 1242823820.

It is an arithmetic number, because the mean of its divisors is an integer number (80121879684).

Almost surely, 2^{11803052726784} 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 11803052726784, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19229251124160).

11803052726784 is an abundant number, since it is smaller than the sum of its proper divisors (26655449521536).

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

11803052726784 is an equidigital number, since it uses as much as digits as its factorization.

11803052726784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10289 (or 10256 counting only the distinct ones).

The product of its (nonzero) digits is 4515840, while the sum is 54.

The spelling of 11803052726784 in words is "eleven trillion, eight hundred three billion, fifty-two million, seven hundred twenty-six thousand, seven hundred eighty-four".