12132104124424 has 16 divisors (see below), whose sum is σ = 22752038961900. Its totient is φ = 6064893734592.

The previous prime is 12132104124409. The next prime is 12132104124467. The reversal of 12132104124424 is 42442140123121.

It can be written as a sum of positive squares in 2 ways, for example, as 11890207375524 + 241896748900 = 3448218^2 + 491830^2 .

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 in 3 ways as a sum of consecutive naturals, for example, 144746439 + ... + 144830230.

Almost surely, 2^{12132104124424} is an apocalyptic number.

It is an amenable number.

12132104124424 is a deficient number, since it is larger than the sum of its proper divisors (10619934837476).

12132104124424 is a wasteful number, since it uses less digits than its factorization.

12132104124424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289581912 (or 289581908 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 31.

Adding to 12132104124424 its reverse (42442140123121), we get a palindrome (54574244247545).

The spelling of 12132104124424 in words is "twelve trillion, one hundred thirty-two billion, one hundred four million, one hundred twenty-four thousand, four hundred twenty-four".