12308296136 has 8 divisors (see below), whose sum is σ = 23078055270. Its totient is φ = 6154148064.

The previous prime is 12308296069. The next prime is 12308296139. The reversal of 12308296136 is 63169280321.

12308296136 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., 9023860036 + 3284436100 = 94994^2 + 57310^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 12308296093 and 12308296102.

It is not an unprimeable number, because it can be changed into a prime (12308296139) by changing a digit.

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, 769268501 + ... + 769268516.

Almost surely, 2^12308296136 is an apocalyptic number.

It is an amenable number.

12308296136 is a deficient number, since it is larger than the sum of its proper divisors (10769759134).

12308296136 is a wasteful number, since it uses less digits than its factorization.

12308296136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1538537023 (or 1538537019 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 41.

The spelling of 12308296136 in words is "twelve billion, three hundred eight million, two hundred ninety-six thousand, one hundred thirty-six".