11711829987334 has 4 divisors (see below), whose sum is σ = 17567744981004. Its totient is φ = 5855914993666.

The previous prime is 11711829987239. The next prime is 11711829987353. The reversal of 11711829987334 is 43378992811711.

It is a semiprime because it is the product of two primes.

It is a congruent 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 as a sum of consecutive naturals, namely, 2927957496832 + ... + 2927957496835.

It is an arithmetic number, because the mean of its divisors is an integer number (4391936245251).

Almost surely, 2^{11711829987334} is an apocalyptic number.

11711829987334 is a deficient number, since it is larger than the sum of its proper divisors (5855914993670).

11711829987334 is an equidigital number, since it uses as much as digits as its factorization.

11711829987334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5855914993669.

The product of its digits is 18289152, while the sum is 64.

The spelling of 11711829987334 in words is "eleven trillion, seven hundred eleven billion, eight hundred twenty-nine million, nine hundred eighty-seven thousand, three hundred thirty-four".