13044012401042 has 32 divisors (see below), whose sum is σ = 23086687703040. Its totient is φ = 5408975690640.

The previous prime is 13044012401041. The next prime is 13044012401093. The reversal of 13044012401042 is 24010421044031.

It is not an unprimeable number, because it can be changed into a prime (13044012401041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 338792 + ... + 5118867.

It is an arithmetic number, because the mean of its divisors is an integer number (721458990720).

Almost surely, 2^{13044012401042} is an apocalyptic number.

13044012401042 is a deficient number, since it is larger than the sum of its proper divisors (10042675301998).

13044012401042 is a wasteful number, since it uses less digits than its factorization.

13044012401042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5463206.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 13044012401042 its reverse (24010421044031), we get a palindrome (37054433445073).

The spelling of 13044012401042 in words is "thirteen trillion, forty-four billion, twelve million, four hundred one thousand, forty-two".