14158141 has 2 divisors, whose sum is σ = 14158142. Its totient is φ = 14158140.

The previous prime is 14158117. The next prime is 14158153. The reversal of 14158141 is 14185141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7958041 + 6200100 = 2821^2 + 2490^2 .

It is a cyclic number.

It is not a de Polignac number, because 14158141 - 2²¹ = 12060989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14158241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7079070 + 7079071.

It is an arithmetic number, because the mean of its divisors is an integer number (7079071).

Almost surely, 2^14158141 is an apocalyptic number.

It is an amenable number.

14158141 is a deficient number, since it is larger than the sum of its proper divisors (1).

14158141 is an equidigital number, since it uses as much as digits as its factorization.

14158141 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 640, while the sum is 25.

The square root of 14158141 is about 3762.7305244995. The cubic root of 14158141 is about 241.9183124790.

Subtracting 14158141 from its reverse (14185141), we obtain a cube (27000 = 30³).

The spelling of 14158141 in words is "fourteen million, one hundred fifty-eight thousand, one hundred forty-one".