12382141 has 2 divisors, whose sum is σ = 12382142. Its totient is φ = 12382140.

The previous prime is 12382133. The next prime is 12382157. The reversal of 12382141 is 14128321.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11758041 + 624100 = 3429^2 + 790^2 .

It is an emirp because it is prime and its reverse (14128321) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12382141 - 2³ = 12382133 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12382121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6191070 + 6191071.

It is an arithmetic number, because the mean of its divisors is an integer number (6191071).

Almost surely, 2^12382141 is an apocalyptic number.

It is an amenable number.

12382141 is a deficient number, since it is larger than the sum of its proper divisors (1).

12382141 is an equidigital number, since it uses as much as digits as its factorization.

12382141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 384, while the sum is 22.

The square root of 12382141 is about 3518.8266510301. The cubic root of 12382141 is about 231.3477331232.

The spelling of 12382141 in words is "twelve million, three hundred eighty-two thousand, one hundred forty-one".