13331871996 has 24 divisors (see below), whose sum is σ = 32180381520. Its totient is φ = 4290717312.

The previous prime is 13331871989. The next prime is 13331872003. The reversal of 13331871996 is 69917813331.

13331871996 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (13331871989) and next prime (13331872003).

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 7 ways as a sum of consecutive naturals, for example, 19154641 + ... + 19155336.

It is an arithmetic number, because the mean of its divisors is an integer number (1340849230).

Almost surely, 2^13331871996 is an apocalyptic number.

It is an amenable number.

13331871996 is an abundant number, since it is smaller than the sum of its proper divisors (18848509524).

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

13331871996 is a wasteful number, since it uses less digits than its factorization.

13331871996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38310013 (or 38310011 counting only the distinct ones).

The product of its digits is 734832, while the sum is 51.

The spelling of 13331871996 in words is "thirteen billion, three hundred thirty-one million, eight hundred seventy-one thousand, nine hundred ninety-six".