12041141 has 4 divisors (see below), whose sum is σ = 13761312. Its totient is φ = 10320972.

The previous prime is 12041089. The next prime is 12041143. The reversal of 12041141 is 14114021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14114021 = 31 ⋅455291.

It is a cyclic number.

It is not a de Polignac number, because 12041141 - 2¹⁸ = 11778997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12041143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 860075 + ... + 860088.

It is an arithmetic number, because the mean of its divisors is an integer number (3440328).

Almost surely, 2^12041141 is an apocalyptic number.

It is an amenable number.

12041141 is a deficient number, since it is larger than the sum of its proper divisors (1720171).

12041141 is an equidigital number, since it uses as much as digits as its factorization.

12041141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1720170.

The product of its (nonzero) digits is 32, while the sum is 14.

The square root of 12041141 is about 3470.0347260510. The cubic root of 12041141 is about 229.2041872377.

Adding to 12041141 its reverse (14114021), we get a palindrome (26155162).

The spelling of 12041141 in words is "twelve million, forty-one thousand, one hundred forty-one".