12460271181 has 4 divisors (see below), whose sum is σ = 16613694912. Its totient is φ = 8306847452.

The previous prime is 12460271171. The next prime is 12460271203. The reversal of 12460271181 is 18117206421.

12460271181 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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.

It is a cyclic number.

It is not a de Polignac number, because 12460271181 - 2²⁵ = 12426716749 is a prime.

It is a super-2 number, since 2×12460271181² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12460271171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2076711861 + ... + 2076711866.

It is an arithmetic number, because the mean of its divisors is an integer number (4153423728).

Almost surely, 2^12460271181 is an apocalyptic number.

It is an amenable number.

12460271181 is a deficient number, since it is larger than the sum of its proper divisors (4153423731).

12460271181 is an equidigital number, since it uses as much as digits as its factorization.

12460271181 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4153423730.

The product of its (nonzero) digits is 5376, while the sum is 33.

The spelling of 12460271181 in words is "twelve billion, four hundred sixty million, two hundred seventy-one thousand, one hundred eighty-one".