12349677232 has 20 divisors (see below), whose sum is σ = 24164408736. Its totient is φ = 6113700800.

The previous prime is 12349677211. The next prime is 12349677239. The reversal of 12349677232 is 23277694321.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (12349677239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3819448 + ... + 3822679.

Almost surely, 2^12349677232 is an apocalyptic number.

It is an amenable number.

12349677232 is a deficient number, since it is larger than the sum of its proper divisors (11814731504).

12349677232 is a wasteful number, since it uses less digits than its factorization.

12349677232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7642236 (or 7642230 counting only the distinct ones).

The product of its digits is 762048, while the sum is 46.

The spelling of 12349677232 in words is "twelve billion, three hundred forty-nine million, six hundred seventy-seven thousand, two hundred thirty-two".