11747355074982 has 24 divisors (see below), whose sum is σ = 25452699929280. Its totient is φ = 3915770060880.

The previous prime is 11747355074947. The next prime is 11747355074989. The reversal of 11747355074982 is 28947055374711.

11747355074982 is a `hidden beast` number, since 1 + 1 + 7 + 4 + 7 + 3 + 5 + 507 + 49 + 82 = 666.

11747355074982 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11747355074989) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4248619 + ... + 6445577.

It is an arithmetic number, because the mean of its divisors is an integer number (1060529163720).

Almost surely, 2^{11747355074982} is an apocalyptic number.

11747355074982 is an abundant number, since it is smaller than the sum of its proper divisors (13705344854298).

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

11747355074982 is a wasteful number, since it uses less digits than its factorization.

11747355074982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2494028 (or 2494025 counting only the distinct ones).

The product of its (nonzero) digits is 59270400, while the sum is 63.

The spelling of 11747355074982 in words is "eleven trillion, seven hundred forty-seven billion, three hundred fifty-five million, seventy-four thousand, nine hundred eighty-two".