12670341311 has 4 divisors (see below), whose sum is σ = 13337201400. Its totient is φ = 12003481224.

The previous prime is 12670341301. The next prime is 12670341329. The reversal of 12670341311 is 11314307621.

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 12670341311 - 2¹⁸ = 12670079167 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 (12670341301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 333430016 + ... + 333430053.

It is an arithmetic number, because the mean of its divisors is an integer number (3334300350).

Almost surely, 2^12670341311 is an apocalyptic number.

12670341311 is a deficient number, since it is larger than the sum of its proper divisors (666860089).

12670341311 is an equidigital number, since it uses as much as digits as its factorization.

12670341311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 666860088.

The product of its (nonzero) digits is 3024, while the sum is 29.

Adding to 12670341311 its reverse (11314307621), we get a palindrome (23984648932).

The spelling of 12670341311 in words is "twelve billion, six hundred seventy million, three hundred forty-one thousand, three hundred eleven".