12342141311 has 4 divisors (see below), whose sum is σ = 12351171312. Its totient is φ = 12333111312.

The previous prime is 12342141299. The next prime is 12342141337. The reversal of 12342141311 is 11314124321.

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

It is a cyclic number.

It is not a de Polignac number, because 12342141311 - 2²² = 12337947007 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 (12342141811) 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, 4512950 + ... + 4515683.

It is an arithmetic number, because the mean of its divisors is an integer number (3087792828).

Almost surely, 2^12342141311 is an apocalyptic number.

12342141311 is a deficient number, since it is larger than the sum of its proper divisors (9030001).

12342141311 is an equidigital number, since it uses as much as digits as its factorization.

12342141311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9030000.

The product of its digits is 576, while the sum is 23.

Adding to 12342141311 its reverse (11314124321), we get a palindrome (23656265632).

The spelling of 12342141311 in words is "twelve billion, three hundred forty-two million, one hundred forty-one thousand, three hundred eleven".