13044241400444 has 12 divisors (see below), whose sum is σ = 24028865737800. Its totient is φ = 6178851189648.

The previous prime is 13044241400341. The next prime is 13044241400447. The reversal of 13044241400444 is 44400414244031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13044241400447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85817377559 + ... + 85817377710.

It is an arithmetic number, because the mean of its divisors is an integer number (2002405478150).

Almost surely, 2^{13044241400444} is an apocalyptic number.

It is an amenable number.

13044241400444 is a deficient number, since it is larger than the sum of its proper divisors (10984624337356).

13044241400444 is a wasteful number, since it uses less digits than its factorization.

13044241400444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171634755292 (or 171634755290 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 35.

Adding to 13044241400444 its reverse (44400414244031), we get a palindrome (57444655644475).

The spelling of 13044241400444 in words is "thirteen trillion, forty-four billion, two hundred forty-one million, four hundred thousand, four hundred forty-four".