11711829987333 has 48 divisors (see below), whose sum is σ = 19729025680000. Its totient is φ = 6692256002880.

The previous prime is 11711829987239. The next prime is 11711829987353. The reversal of 11711829987333 is 33378992811711.

11711829987333 is a `hidden beast` number, since 1 + 1 + 7 + 1 + 1 + 8 + 299 + 8 + 7 + 333 = 666.

It is not a de Polignac number, because 11711829987333 - 2¹⁰ = 11711829986309 is a prime.

It is a hoax number, since the sum of its digits (63) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11711829987353) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 172964718 + ... + 173032416.

Almost surely, 2^{11711829987333} is an apocalyptic number.

It is an amenable number.

11711829987333 is a deficient number, since it is larger than the sum of its proper divisors (8017195692667).

11711829987333 is an equidigital number, since it uses as much as digits as its factorization.

11711829987333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123767 (or 123750 counting only the distinct ones).

The product of its digits is 13716864, while the sum is 63.

The spelling of 11711829987333 in words is "eleven trillion, seven hundred eleven billion, eight hundred twenty-nine million, nine hundred eighty-seven thousand, three hundred thirty-three".