12132104124425 has 12 divisors (see below), whose sum is σ = 15068350420620. Its totient is φ = 9689850198720.

The previous prime is 12132104124409. The next prime is 12132104124467. The reversal of 12132104124425 is 52442140123121.

It can be written as a sum of positive squares in 6 ways, for example, as 3694310799481 + 8437793324944 = 1922059^2 + 2904788^2 .

It is not a de Polignac number, because 12132104124425 - 2⁴ = 12132104124409 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12132104124391 and 12132104124400.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 395811890 + ... + 395842539.

It is an arithmetic number, because the mean of its divisors is an integer number (1255695868385).

Almost surely, 2^{12132104124425} is an apocalyptic number.

It is an amenable number.

12132104124425 is a deficient number, since it is larger than the sum of its proper divisors (2936246296195).

12132104124425 is an equidigital number, since it uses as much as digits as its factorization.

12132104124425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 791655052 (or 791655047 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 32.

Adding to 12132104124425 its reverse (52442140123121), we get a palindrome (64574244247546).

The spelling of 12132104124425 in words is "twelve trillion, one hundred thirty-two billion, one hundred four million, one hundred twenty-four thousand, four hundred twenty-five".