12964642359 has 8 divisors (see below), whose sum is σ = 17579176320. Its totient is φ = 8496601656.

The previous prime is 12964642333. The next prime is 12964642403. The reversal of 12964642359 is 95324646921.

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

It is not a de Polignac number, because 12964642359 - 2²⁷ = 12830424631 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12924642359) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36623107 + ... + 36623460.

It is an arithmetic number, because the mean of its divisors is an integer number (2197397040).

Almost surely, 2^12964642359 is an apocalyptic number.

12964642359 is a deficient number, since it is larger than the sum of its proper divisors (4614533961).

12964642359 is an equidigital number, since it uses as much as digits as its factorization.

12964642359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73246629.

The product of its digits is 2799360, while the sum is 51.

The spelling of 12964642359 in words is "twelve billion, nine hundred sixty-four million, six hundred forty-two thousand, three hundred fifty-nine".