13144031131413 has 32 divisors (see below), whose sum is σ = 22071312879616. Its totient is φ = 6771880075968.

The previous prime is 13144031131391. The next prime is 13144031131481. The reversal of 13144031131413 is 31413113044131.

It is not a de Polignac number, because 13144031131413 - 2¹⁸ = 13144030869269 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13144031131813) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 559832845 + ... + 559856322.

It is an arithmetic number, because the mean of its divisors is an integer number (689728527488).

Almost surely, 2^{13144031131413} is an apocalyptic number.

13144031131413 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

13144031131413 is a deficient number, since it is larger than the sum of its proper divisors (8927281748203).

13144031131413 is a wasteful number, since it uses less digits than its factorization.

13144031131413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1119689233.

The product of its (nonzero) digits is 5184, while the sum is 30.

Adding to 13144031131413 its reverse (31413113044131), we get a palindrome (44557144175544).

The spelling of 13144031131413 in words is "thirteen trillion, one hundred forty-four billion, thirty-one million, one hundred thirty-one thousand, four hundred thirteen".