12674365265 has 16 divisors (see below), whose sum is σ = 15394309200. Its totient is φ = 10016563200.

The previous prime is 12674365261. The next prime is 12674365279. The reversal of 12674365265 is 56256347621.

It can be written as a sum of positive squares in 8 ways, for example, as 1161719056 + 11512646209 = 34084^2 + 107297^2 .

It is not a de Polignac number, because 12674365265 - 2² = 12674365261 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12674365261) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 198797 + ... + 254693.

It is an arithmetic number, because the mean of its divisors is an integer number (962144325).

Almost surely, 2^12674365265 is an apocalyptic number.

It is an amenable number.

12674365265 is a deficient number, since it is larger than the sum of its proper divisors (2719943935).

12674365265 is a wasteful number, since it uses less digits than its factorization.

12674365265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56452.

The product of its digits is 1814400, while the sum is 47.

The spelling of 12674365265 in words is "twelve billion, six hundred seventy-four million, three hundred sixty-five thousand, two hundred sixty-five".