13044014121144 has 32 divisors (see below), whose sum is σ = 33368408219520. Its totient is φ = 4246888318176.

The previous prime is 13044014121041. The next prime is 13044014121167. The reversal of 13044014121144 is 44112141044031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6319773252 + ... + 6319775315.

It is an arithmetic number, because the mean of its divisors is an integer number (1042762756860).

Almost surely, 2^{13044014121144} is an apocalyptic number.

It is an amenable number.

13044014121144 is an abundant number, since it is smaller than the sum of its proper divisors (20324394098376).

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

13044014121144 is a wasteful number, since it uses less digits than its factorization.

13044014121144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12639548619 (or 12639548615 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 30.

Adding to 13044014121144 its reverse (44112141044031), we get a palindrome (57156155165175).

The spelling of 13044014121144 in words is "thirteen trillion, forty-four billion, fourteen million, one hundred twenty-one thousand, one hundred forty-four".