12134603464 has 8 divisors (see below), whose sum is σ = 22752381510. Its totient is φ = 6067301728.

The previous prime is 12134603447. The next prime is 12134603471. The reversal of 12134603464 is 46430643121.

12134603464 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., 11933814564 + 200788900 = 109242^2 + 14170^2 .

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, 758412709 + ... + 758412724.

Almost surely, 2^12134603464 is an apocalyptic number.

It is an amenable number.

12134603464 is a deficient number, since it is larger than the sum of its proper divisors (10617778046).

12134603464 is a wasteful number, since it uses less digits than its factorization.

12134603464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1516825439 (or 1516825435 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 34.

The spelling of 12134603464 in words is "twelve billion, one hundred thirty-four million, six hundred three thousand, four hundred sixty-four".