13144032241141 has 4 divisors (see below), whose sum is σ = 13144044335500. Its totient is φ = 13144020146784.

The previous prime is 13144032241133. The next prime is 13144032241177. The reversal of 13144032241141 is 14114223044131.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1617640578225 + 11526391662916 = 1271865^2 + 3395054^2 .

It is a cyclic number.

It is not a de Polignac number, because 13144032241141 - 2³ = 13144032241133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13144032241121) 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, 4236216 + ... + 6650833.

It is an arithmetic number, because the mean of its divisors is an integer number (3286011083875).

Almost surely, 2^{13144032241141} is an apocalyptic number.

It is an amenable number.

13144032241141 is a deficient number, since it is larger than the sum of its proper divisors (12094359).

13144032241141 is a wasteful number, since it uses less digits than its factorization.

13144032241141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12094358.

The product of its (nonzero) digits is 9216, while the sum is 31.

Adding to 13144032241141 its reverse (14114223044131), we get a palindrome (27258255285272).

The spelling of 13144032241141 in words is "thirteen trillion, one hundred forty-four billion, thirty-two million, two hundred forty-one thousand, one hundred forty-one".