13044034411320 has 256 divisors, whose sum is σ = 43379043886080. Its totient is φ = 3111494860800.

The previous prime is 13044034411319. The next prime is 13044034411361. The reversal of 13044034411320 is 2311443044031.

13044034411320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 21856485 + ... + 22445355.

It is an arithmetic number, because the mean of its divisors is an integer number (169449390180).

Almost surely, 2^{13044034411320} is an apocalyptic number.

13044034411320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13044034411320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21689521943040).

13044034411320 is an abundant number, since it is smaller than the sum of its proper divisors (30335009474760).

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

13044034411320 is a wasteful number, since it uses less digits than its factorization.

13044034411320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 589166 (or 589162 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 13044034411320 its reverse (2311443044031), we get a palindrome (15355477455351).

The spelling of 13044034411320 in words is "thirteen trillion, forty-four billion, thirty-four million, four hundred eleven thousand, three hundred twenty".