13024441320 has 128 divisors (see below), whose sum is σ = 42792416640. Its totient is φ = 3145072640.

The previous prime is 13024441303. The next prime is 13024441321. The reversal of 13024441320 is 2314442031.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (13024441321) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 320044 + ... + 358436.

It is an arithmetic number, because the mean of its divisors is an integer number (334315755).

Almost surely, 2^13024441320 is an apocalyptic number.

13024441320 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 13024441320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21396208320).

13024441320 is an abundant number, since it is smaller than the sum of its proper divisors (29767975320).

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

13024441320 is a wasteful number, since it uses less digits than its factorization.

13024441320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38675 (or 38671 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 13024441320 its reverse (2314442031), we get a palindrome (15338883351).

The spelling of 13024441320 in words is "thirteen billion, twenty-four million, four hundred forty-one thousand, three hundred twenty".