13330238012 has 72 divisors (see below), whose sum is σ = 29342934432. Its totient is φ = 5186937600.

The previous prime is 13330238003. The next prime is 13330238057. The reversal of 13330238012 is 21083203331.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 265562 + ... + 311742.

It is an arithmetic number, because the mean of its divisors is an integer number (407540756).

Almost surely, 2^13330238012 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13330238012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14671467216).

13330238012 is an abundant number, since it is smaller than the sum of its proper divisors (16012696420).

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

13330238012 is a wasteful number, since it uses less digits than its factorization.

13330238012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46279 (or 46264 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

The spelling of 13330238012 in words is "thirteen billion, three hundred thirty million, two hundred thirty-eight thousand, twelve".