13044012344 has 32 divisors (see below), whose sum is σ = 26716316400. Its totient is φ = 5921233920.

The previous prime is 13044012329. The next prime is 13044012347. The reversal of 13044012344 is 44321044031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13044012347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31289 + ... + 164520.

Almost surely, 2^13044012344 is an apocalyptic number.

It is an amenable number.

13044012344 is an abundant number, since it is smaller than the sum of its proper divisors (13672304056).

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

13044012344 is a wasteful number, since it uses less digits than its factorization.

13044012344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196583 (or 196579 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 13044012344 its reverse (44321044031), we get a palindrome (57365056375).

The spelling of 13044012344 in words is "thirteen billion, forty-four million, twelve thousand, three hundred forty-four".