13342133244 has 144 divisors (see below), whose sum is σ = 35225584128. Its totient is φ = 3925152000.

The previous prime is 13342133237. The next prime is 13342133261. The reversal of 13342133244 is 44233124331.

It is a happy number.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 16132759 + ... + 16133585.

It is an arithmetic number, because the mean of its divisors is an integer number (244622112).

Almost surely, 2^13342133244 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 13342133244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17612792064).

13342133244 is an abundant number, since it is smaller than the sum of its proper divisors (21883450884).

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

13342133244 is a wasteful number, since it uses less digits than its factorization.

13342133244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1168 (or 1155 counting only the distinct ones).

The product of its digits is 20736, while the sum is 30.

Adding to 13342133244 its reverse (44233124331), we get a palindrome (57575257575).

The spelling of 13342133244 in words is "thirteen billion, three hundred forty-two million, one hundred thirty-three thousand, two hundred forty-four".