13144341 has 32 divisors (see below), whose sum is σ = 21078016. Its totient is φ = 7128000.

The previous prime is 13144331. The next prime is 13144343. The reversal of 13144341 is 14344131.

It is not a de Polignac number, because 13144341 - 2⁶ = 13144277 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13144343) 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, 39546 + ... + 39876.

It is an arithmetic number, because the mean of its divisors is an integer number (658688).

Almost surely, 2^13144341 is an apocalyptic number.

It is an amenable number.

13144341 is a deficient number, since it is larger than the sum of its proper divisors (7933675).

13144341 is a wasteful number, since it uses less digits than its factorization.

13144341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433.

The product of its digits is 576, while the sum is 21.

The square root of 13144341 is about 3625.5125154935. The cubic root of 13144341 is about 236.0005087129. Note that the first 3 decimals are identical.

Adding to 13144341 its reverse (14344131), we get a palindrome (27488472).

The spelling of 13144341 in words is "thirteen million, one hundred forty-four thousand, three hundred forty-one".