11829987117334 has 32 divisors (see below), whose sum is σ = 18140860103040. Its totient is φ = 5784095995392.

The previous prime is 11829987117259. The next prime is 11829987117371. The reversal of 11829987117334 is 43371178992811.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 436404609 + ... + 436431715.

It is an arithmetic number, because the mean of its divisors is an integer number (566901878220).

Almost surely, 2^{11829987117334} is an apocalyptic number.

11829987117334 is a deficient number, since it is larger than the sum of its proper divisors (6310872985706).

11829987117334 is a wasteful number, since it uses less digits than its factorization.

11829987117334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46524.

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

The spelling of 11829987117334 in words is "eleven trillion, eight hundred twenty-nine billion, nine hundred eighty-seven million, one hundred seventeen thousand, three hundred thirty-four".