12141141241 has 4 divisors (see below), whose sum is σ = 12146397184. Its totient is φ = 12135885300.

The previous prime is 12141141167. The next prime is 12141141251. The reversal of 12141141241 is 14214114121.

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: 14214114121 = 83 ⋅171254387.

It is a cyclic number.

It is not a de Polignac number, because 12141141241 - 2⁹ = 12141140729 is a prime.

It is a super-2 number, since 2×12141141241² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12141141251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2624505 + ... + 2629126.

It is an arithmetic number, because the mean of its divisors is an integer number (3036599296).

Almost surely, 2^12141141241 is an apocalyptic number.

It is an amenable number.

12141141241 is a deficient number, since it is larger than the sum of its proper divisors (5255943).

12141141241 is an equidigital number, since it uses as much as digits as its factorization.

12141141241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5255942.

The product of its digits is 256, while the sum is 22.

Adding to 12141141241 its reverse (14214114121), we get a palindrome (26355255362).

The spelling of 12141141241 in words is "twelve billion, one hundred forty-one million, one hundred forty-one thousand, two hundred forty-one".