12460564115266 has 4 divisors (see below), whose sum is σ = 18690846172902. Its totient is φ = 6230282057632.

The previous prime is 12460564115143. The next prime is 12460564115281. The reversal of 12460564115266 is 66251146506421.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 11567283947041 + 893280168225 = 3401071^2 + 945135^2 .

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3115141028815 + ... + 3115141028818.

Almost surely, 2^{12460564115266} is an apocalyptic number.

12460564115266 is a deficient number, since it is larger than the sum of its proper divisors (6230282057636).

12460564115266 is an equidigital number, since it uses as much as digits as its factorization.

12460564115266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6230282057635.

The product of its (nonzero) digits is 2073600, while the sum is 49.

The spelling of 12460564115266 in words is "twelve trillion, four hundred sixty billion, five hundred sixty-four million, one hundred fifteen thousand, two hundred sixty-six".