12143332213141 has 4 divisors (see below), whose sum is σ = 12143377605132. Its totient is φ = 12143286821152.

The previous prime is 12143332213097. The next prime is 12143332213169. The reversal of 12143332213141 is 14131223334121.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4840312405041 + 7303019808100 = 2200071^2 + 2702410^2 .

It is a cyclic number.

It is not a de Polignac number, because 12143332213141 - 2⁹ = 12143332212629 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 (12143338213141) 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, 22292320 + ... + 22830553.

It is an arithmetic number, because the mean of its divisors is an integer number (3035844401283).

Almost surely, 2^{12143332213141} is an apocalyptic number.

It is an amenable number.

12143332213141 is a deficient number, since it is larger than the sum of its proper divisors (45391991).

12143332213141 is an equidigital number, since it uses as much as digits as its factorization.

12143332213141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45391990.

The product of its digits is 10368, while the sum is 31.

Adding to 12143332213141 its reverse (14131223334121), we get a palindrome (26274555547262).

The spelling of 12143332213141 in words is "twelve trillion, one hundred forty-three billion, three hundred thirty-two million, two hundred thirteen thousand, one hundred forty-one".