13112033442 has 8 divisors (see below), whose sum is σ = 26224066896. Its totient is φ = 4370677812.

The previous prime is 13112033359. The next prime is 13112033447. The reversal of 13112033442 is 24433021131.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

13112033442 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (13112033447) 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 3 ways as a sum of consecutive naturals, for example, 1092669448 + ... + 1092669459.

It is an arithmetic number, because the mean of its divisors is an integer number (3278008362).

Almost surely, 2^13112033442 is an apocalyptic number.

13112033442 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

13112033442 is a wasteful number, since it uses less digits than its factorization.

13112033442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2185338912.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 13112033442 its reverse (24433021131), we get a palindrome (37545054573).

The spelling of 13112033442 in words is "thirteen billion, one hundred twelve million, thirty-three thousand, four hundred forty-two".