12342708671 has 4 divisors (see below), whose sum is σ = 12343979592. Its totient is φ = 12341437752.

The previous prime is 12342708659. The next prime is 12342708773. The reversal of 12342708671 is 17680724321.

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 12342708671 - 2⁶ = 12342708607 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 (12342708641) 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, 620780 + ... + 640353.

It is an arithmetic number, because the mean of its divisors is an integer number (3085994898).

Almost surely, 2^12342708671 is an apocalyptic number.

12342708671 is a deficient number, since it is larger than the sum of its proper divisors (1270921).

12342708671 is an equidigital number, since it uses as much as digits as its factorization.

12342708671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1270920.

The product of its (nonzero) digits is 112896, while the sum is 41.

The spelling of 12342708671 in words is "twelve billion, three hundred forty-two million, seven hundred eight thousand, six hundred seventy-one".