13441211144 has 16 divisors (see below), whose sum is σ = 25244213820. Its totient is φ = 6709420800.

The previous prime is 13441211141. The next prime is 13441211153. The reversal of 13441211144 is 44111214431.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 9426468100 + 4014743044 = 97090^2 + 63362^2 .

It is not an unprimeable number, because it can be changed into a prime (13441211141) 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, 1392989 + ... + 1402604.

Almost surely, 2^13441211144 is an apocalyptic number.

It is an amenable number.

13441211144 is a deficient number, since it is larger than the sum of its proper divisors (11803002676).

13441211144 is a wasteful number, since it uses less digits than its factorization.

13441211144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2796200 (or 2796196 counting only the distinct ones).

The product of its digits is 1536, while the sum is 26.

Adding to 13441211144 its reverse (44111214431), we get a palindrome (57552425575).

The spelling of 13441211144 in words is "thirteen billion, four hundred forty-one million, two hundred eleven thousand, one hundred forty-four".