12944763302 has 4 divisors (see below), whose sum is σ = 19417144956. Its totient is φ = 6472381650.

The previous prime is 12944763281. The next prime is 12944763317. The reversal of 12944763302 is 20336744921.

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

It is a self number, because there is not a number n which added to its sum of digits gives 12944763302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3236190824 + ... + 3236190827.

It is an arithmetic number, because the mean of its divisors is an integer number (4854286239).

Almost surely, 2^12944763302 is an apocalyptic number.

12944763302 is a deficient number, since it is larger than the sum of its proper divisors (6472381654).

12944763302 is an equidigital number, since it uses as much as digits as its factorization.

12944763302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6472381653.

The product of its (nonzero) digits is 217728, while the sum is 41.

The spelling of 12944763302 in words is "twelve billion, nine hundred forty-four million, seven hundred sixty-three thousand, three hundred two".