13418941 has 2 divisors, whose sum is σ = 13418942. Its totient is φ = 13418940.

The previous prime is 13418903. The next prime is 13418953. The reversal of 13418941 is 14981431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12744900 + 674041 = 3570^2 + 821^2 .

It is a cyclic number.

It is not a de Polignac number, because 13418941 - 2⁷ = 13418813 is a prime.

It is a super-2 number, since 2×13418941² = 360135955122962, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13418971) 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, 6709470 + 6709471.

It is an arithmetic number, because the mean of its divisors is an integer number (6709471).

Almost surely, 2^13418941 is an apocalyptic number.

It is an amenable number.

13418941 is a deficient number, since it is larger than the sum of its proper divisors (1).

13418941 is an equidigital number, since it uses as much as digits as its factorization.

13418941 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3456, while the sum is 31.

The square root of 13418941 is about 3663.1872734000. The cubic root of 13418941 is about 237.6326335799.

The spelling of 13418941 in words is "thirteen million, four hundred eighteen thousand, nine hundred forty-one".