13329285332 has 24 divisors (see below), whose sum is σ = 25450491360. Its totient is φ = 6057891360.

The previous prime is 13329285331. The next prime is 13329285337. The reversal of 13329285332 is 23358292331.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 13329285332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13329285331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 362123 + ... + 397229.

It is an arithmetic number, because the mean of its divisors is an integer number (1060437140).

Almost surely, 2^13329285332 is an apocalyptic number.

It is an amenable number.

13329285332 is a deficient number, since it is larger than the sum of its proper divisors (12121206028).

13329285332 is a wasteful number, since it uses less digits than its factorization.

13329285332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43751 (or 43749 counting only the distinct ones).

The product of its digits is 233280, while the sum is 41.

The spelling of 13329285332 in words is "thirteen billion, three hundred twenty-nine million, two hundred eighty-five thousand, three hundred thirty-two".