12460271245 has 16 divisors (see below), whose sum is σ = 15157530288. Its totient is φ = 9832343040.

The previous prime is 12460271237. The next prime is 12460271249. The reversal of 12460271245 is 54217206421.

12460271245 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 2727659529 + 9732611716 = 52227^2 + 98654^2 .

It is not a de Polignac number, because 12460271245 - 2³ = 12460271237 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12460271245.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12460271249) 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 15 ways as a sum of consecutive naturals, for example, 49615 + ... + 165475.

It is an arithmetic number, because the mean of its divisors is an integer number (947345643).

Almost surely, 2^12460271245 is an apocalyptic number.

It is an amenable number.

12460271245 is a deficient number, since it is larger than the sum of its proper divisors (2697259043).

12460271245 is a wasteful number, since it uses less digits than its factorization.

12460271245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116160.

The product of its (nonzero) digits is 26880, while the sum is 34.

Adding to 12460271245 its reverse (54217206421), we get a palindrome (66677477666).

The spelling of 12460271245 in words is "twelve billion, four hundred sixty million, two hundred seventy-one thousand, two hundred forty-five".