12413432272 has 20 divisors (see below), whose sum is σ = 24176952576. Its totient is φ = 6174218720.

The previous prime is 12413432267. The next prime is 12413432287. The reversal of 12413432272 is 27223431421.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2027938 + ... + 2034049.

Almost surely, 2^12413432272 is an apocalyptic number.

It is an amenable number.

12413432272 is a deficient number, since it is larger than the sum of its proper divisors (11763520304).

12413432272 is a wasteful number, since it uses less digits than its factorization.

12413432272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4062186 (or 4062180 counting only the distinct ones).

The product of its digits is 16128, while the sum is 31.

Adding to 12413432272 its reverse (27223431421), we get a palindrome (39636863693).

The spelling of 12413432272 in words is "twelve billion, four hundred thirteen million, four hundred thirty-two thousand, two hundred seventy-two".