12964418265 has 8 divisors (see below), whose sum is σ = 20743069248. Its totient is φ = 6914356400.

The previous prime is 12964418239. The next prime is 12964418287. The reversal of 12964418265 is 56281446921.

12964418265 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12964418265 - 2¹¹ = 12964416217 is a prime.

It is a super-2 number, since 2×12964418265² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 432147261 + ... + 432147290.

It is an arithmetic number, because the mean of its divisors is an integer number (2592883656).

Almost surely, 2^12964418265 is an apocalyptic number.

12964418265 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12964418265 is a deficient number, since it is larger than the sum of its proper divisors (7778650983).

12964418265 is an equidigital number, since it uses as much as digits as its factorization.

12964418265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 864294559.

The product of its digits is 829440, while the sum is 48.

The spelling of 12964418265 in words is "twelve billion, nine hundred sixty-four million, four hundred eighteen thousand, two hundred sixty-five".