12647876703 has 32 divisors (see below), whose sum is σ = 21071224320. Its totient is φ = 6555893760.

The previous prime is 12647876671. The next prime is 12647876711. The reversal of 12647876703 is 30767874621.

It is a happy number.

It is not a de Polignac number, because 12647876703 - 2⁵ = 12647876671 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12647876753) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45663 + ... + 165471.

It is an arithmetic number, because the mean of its divisors is an integer number (658475760).

Almost surely, 2^12647876703 is an apocalyptic number.

12647876703 is a deficient number, since it is larger than the sum of its proper divisors (8423347617).

12647876703 is a wasteful number, since it uses less digits than its factorization.

12647876703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120287.

The product of its (nonzero) digits is 2370816, while the sum is 51.

The spelling of 12647876703 in words is "twelve billion, six hundred forty-seven million, eight hundred seventy-six thousand, seven hundred three".