13141943 has 2 divisors, whose sum is σ = 13141944. Its totient is φ = 13141942.

The previous prime is 13141937. The next prime is 13141951. The reversal of 13141943 is 34914131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13141943 - 2¹² = 13137847 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13141963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6570971 + 6570972.

It is an arithmetic number, because the mean of its divisors is an integer number (6570972).

Almost surely, 2^13141943 is an apocalyptic number.

13141943 is a deficient number, since it is larger than the sum of its proper divisors (1).

13141943 is an equidigital number, since it uses as much as digits as its factorization.

13141943 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1296, while the sum is 26.

The square root of 13141943 is about 3625.1817885452. The cubic root of 13141943 is about 235.9861561831.

The spelling of 13141943 in words is "thirteen million, one hundred forty-one thousand, nine hundred forty-three".