13032444042 has 24 divisors (see below), whose sum is σ = 28893637344. Its totient is φ = 4243121064.

The previous prime is 13032444041. The next prime is 13032444059. The reversal of 13032444042 is 24044423031.

It is a happy number.

13032444042 is a `hidden beast` number, since 13 + 0 + 3 + 244 + 404 + 2 = 666.

It is a super-2 number, since 2×13032444042² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13032443997 and 13032444015.

It is not an unprimeable number, because it can be changed into a prime (13032444041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8418118 + ... + 8419665.

It is an arithmetic number, because the mean of its divisors is an integer number (1203901556).

Almost surely, 2^13032444042 is an apocalyptic number.

13032444042 is an abundant number, since it is smaller than the sum of its proper divisors (15861193302).

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

13032444042 is a wasteful number, since it uses less digits than its factorization.

13032444042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16837834 (or 16837831 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 13032444042 its reverse (24044423031), we get a palindrome (37076867073).

The spelling of 13032444042 in words is "thirteen billion, thirty-two million, four hundred forty-four thousand, forty-two".