12601479368 has 8 divisors (see below), whose sum is σ = 23627773830. Its totient is φ = 6300739680.

The previous prime is 12601479353. The next prime is 12601479379. The reversal of 12601479368 is 86397410621.

12601479368 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 12507738244 + 93741124 = 111838^2 + 9682^2 .

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

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, 787592453 + ... + 787592468.

Almost surely, 2^12601479368 is an apocalyptic number.

It is an amenable number.

12601479368 is a deficient number, since it is larger than the sum of its proper divisors (11026294462).

12601479368 is a wasteful number, since it uses less digits than its factorization.

12601479368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1575184927 (or 1575184923 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 47.

Adding to 12601479368 its reverse (86397410621), we get a palindrome (98998889989).

The spelling of 12601479368 in words is "twelve billion, six hundred one million, four hundred seventy-nine thousand, three hundred sixty-eight".