13144141 has 2 divisors, whose sum is σ = 13144142. Its totient is φ = 13144140.

The previous prime is 13144123. The next prime is 13144169. The reversal of 13144141 is 14144131.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12574116 + 570025 = 3546^2 + 755^2 .

It is a cyclic number.

It is not a de Polignac number, because 13144141 - 2²¹ = 11046989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13144171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6572070 + 6572071.

It is an arithmetic number, because the mean of its divisors is an integer number (6572071).

Almost surely, 2^13144141 is an apocalyptic number.

It is an amenable number.

13144141 is a deficient number, since it is larger than the sum of its proper divisors (1).

13144141 is an equidigital number, since it uses as much as digits as its factorization.

13144141 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 192, while the sum is 19.

The square root of 13144141 is about 3625.4849330814. The cubic root of 13144141 is about 235.9993117379. Note that the first 3 decimals are identical.

Adding to 13144141 its reverse (14144131), we get a palindrome (27288272).

The spelling of 13144141 in words is "thirteen million, one hundred forty-four thousand, one hundred forty-one".