12714779416 has 8 divisors (see below), whose sum is σ = 23840211420. Its totient is φ = 6357389704.

The previous prime is 12714779393. The next prime is 12714779437. The reversal of 12714779416 is 61497741721.

12714779416 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 12714779416.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 794673706 + ... + 794673721.

Almost surely, 2^12714779416 is an apocalyptic number.

It is an amenable number.

12714779416 is a deficient number, since it is larger than the sum of its proper divisors (11125432004).

12714779416 is a wasteful number, since it uses less digits than its factorization.

12714779416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1589347433 (or 1589347429 counting only the distinct ones).

The product of its digits is 592704, while the sum is 49.

The spelling of 12714779416 in words is "twelve billion, seven hundred fourteen million, seven hundred seventy-nine thousand, four hundred sixteen".