12460271253 has 4 divisors (see below), whose sum is σ = 16613695008. Its totient is φ = 8306847500.

The previous prime is 12460271249. The next prime is 12460271281. The reversal of 12460271253 is 35217206421.

12460271253 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, and also an emirpimes, since its reverse is a distinct semiprime: 35217206421 = 3 ⋅11739068807.

It is a cyclic number.

It is not a de Polignac number, because 12460271253 - 2² = 12460271249 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12460271203) 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, 2076711873 + ... + 2076711878.

It is an arithmetic number, because the mean of its divisors is an integer number (4153423752).

Almost surely, 2^12460271253 is an apocalyptic number.

It is an amenable number.

12460271253 is a deficient number, since it is larger than the sum of its proper divisors (4153423755).

12460271253 is an equidigital number, since it uses as much as digits as its factorization.

12460271253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4153423754.

The product of its (nonzero) digits is 20160, while the sum is 33.

Adding to 12460271253 its reverse (35217206421), we get a palindrome (47677477674).

The spelling of 12460271253 in words is "twelve billion, four hundred sixty million, two hundred seventy-one thousand, two hundred fifty-three".