12788930959 has 8 divisors (see below), whose sum is σ = 14914205600. Its totient is φ = 10961940528.

The previous prime is 12788930941. The next prime is 12788931007. The reversal of 12788930959 is 95903988721.

It is not a de Polignac number, because 12788930959 - 2⁵ = 12788930927 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12788930897 and 12788930906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12788430959) 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, 18642414 + ... + 18643099.

It is an arithmetic number, because the mean of its divisors is an integer number (1864275700).

Almost surely, 2^12788930959 is an apocalyptic number.

12788930959 is a deficient number, since it is larger than the sum of its proper divisors (2125274641).

12788930959 is an frugal number, since it uses more digits than its factorization.

12788930959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37285534 (or 37285520 counting only the distinct ones).

The product of its (nonzero) digits is 9797760, while the sum is 61.

The spelling of 12788930959 in words is "twelve billion, seven hundred eighty-eight million, nine hundred thirty thousand, nine hundred fifty-nine".