11843468664984 has 256 divisors, whose sum is σ = 38006135193600. Its totient is φ = 3377309644800.

The previous prime is 11843468664977. The next prime is 11843468665057. The reversal of 11843468664984 is 48946686434811.

11843468664984 is a `hidden beast` number, since 1 + 1 + 8 + 43 + 468 + 6 + 6 + 49 + 84 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

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 63 ways as a sum of consecutive naturals, for example, 330832974 + ... + 330868770.

It is an arithmetic number, because the mean of its divisors is an integer number (148461465600).

Almost surely, 2^{11843468664984} 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 11843468664984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19003067596800).

11843468664984 is an abundant number, since it is smaller than the sum of its proper divisors (26162666528616).

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

11843468664984 is a wasteful number, since it uses less digits than its factorization.

11843468664984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44031 (or 44021 counting only the distinct ones).

The product of its digits is 764411904, while the sum is 72.

The spelling of 11843468664984 in words is "eleven trillion, eight hundred forty-three billion, four hundred sixty-eight million, six hundred sixty-four thousand, nine hundred eighty-four".