13144131343 has 32 divisors (see below), whose sum is σ = 15741278208. Its totient is φ = 10742803200.

The previous prime is 13144131337. The next prime is 13144131367. The reversal of 13144131343 is 34313144131.

It is a cyclic number.

It is not a de Polignac number, because 13144131343 - 2¹³ = 13144123151 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 (13144131323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2144323 + ... + 2150443.

It is an arithmetic number, because the mean of its divisors is an integer number (491914944).

Almost surely, 2^13144131343 is an apocalyptic number.

13144131343 is a deficient number, since it is larger than the sum of its proper divisors (2597146865).

13144131343 is a wasteful number, since it uses less digits than its factorization.

13144131343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6343.

The product of its digits is 5184, while the sum is 28.

Adding to 13144131343 its reverse (34313144131), we get a palindrome (47457275474).

The spelling of 13144131343 in words is "thirteen billion, one hundred forty-four million, one hundred thirty-one thousand, three hundred forty-three".