13013024442 has 128 divisors (see below), whose sum is σ = 31242682368. Its totient is φ = 3567283200.

The previous prime is 13013024417. The next prime is 13013024477. The reversal of 13013024442 is 24442031031.

It is a super-2 number, since 2×13013024442² (a number of 21 digits) contains 22 as substring.

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, 5459583 + ... + 5461965.

It is an arithmetic number, because the mean of its divisors is an integer number (244083456).

Almost surely, 2^13013024442 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13013024442, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15621341184).

13013024442 is an abundant number, since it is smaller than the sum of its proper divisors (18229657926).

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

13013024442 is a wasteful number, since it uses less digits than its factorization.

13013024442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2604.

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

Adding to 13013024442 its reverse (24442031031), we get a palindrome (37455055473).

The spelling of 13013024442 in words is "thirteen billion, thirteen million, twenty-four thousand, four hundred forty-two".