13241225320 has 64 divisors (see below), whose sum is σ = 30385653120. Its totient is φ = 5191290624.

The previous prime is 13241225299. The next prime is 13241225329. The reversal of 13241225320 is 2352214231.

It is not an unprimeable number, because it can be changed into a prime (13241225329) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2590207 + ... + 2595313.

It is an arithmetic number, because the mean of its divisors is an integer number (474775830).

Almost surely, 2^13241225320 is an apocalyptic number.

13241225320 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 13241225320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15192826560).

13241225320 is an abundant number, since it is smaller than the sum of its proper divisors (17144427800).

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

13241225320 is a wasteful number, since it uses less digits than its factorization.

13241225320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6394 (or 6390 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 13241225320 its reverse (2352214231), we get a palindrome (15593439551).

The spelling of 13241225320 in words is "thirteen billion, two hundred forty-one million, two hundred twenty-five thousand, three hundred twenty".