13033252442 has 64 divisors (see below), whose sum is σ = 24291083520. Its totient is φ = 5125026816.

The previous prime is 13033252433. The next prime is 13033252499. The reversal of 13033252442 is 24425233031.

It is a happy number.

13033252442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 635858 + ... + 656034.

It is an arithmetic number, because the mean of its divisors is an integer number (379548180).

Almost surely, 2^13033252442 is an apocalyptic number.

13033252442 is a deficient number, since it is larger than the sum of its proper divisors (11257831078).

13033252442 is a wasteful number, since it uses less digits than its factorization.

13033252442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20295.

The product of its (nonzero) digits is 17280, while the sum is 29.

Adding to 13033252442 its reverse (24425233031), we get a palindrome (37458485473).

The spelling of 13033252442 in words is "thirteen billion, thirty-three million, two hundred fifty-two thousand, four hundred forty-two".