12325765671 has 72 divisors (see below), whose sum is σ = 19527908400. Its totient is φ = 7465893120.

The previous prime is 12325765609. The next prime is 12325765681. The reversal of 12325765671 is 17656752321.

It is a happy number.

12325765671 is a `hidden beast` number, since 1 + 2 + 3 + 2 + 576 + 5 + 6 + 71 = 666.

12325765671 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12325765671 - 2¹⁴ = 12325749287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12325765681) 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 in 71 ways as a sum of consecutive naturals, for example, 97053210 + ... + 97053336.

It is an arithmetic number, because the mean of its divisors is an integer number (271220950).

Almost surely, 2^12325765671 is an apocalyptic number.

12325765671 is a deficient number, since it is larger than the sum of its proper divisors (7202142729).

12325765671 is a wasteful number, since it uses less digits than its factorization.

12325765671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 429 (or 299 counting only the distinct ones).

The product of its digits is 529200, while the sum is 45.

The spelling of 12325765671 in words is "twelve billion, three hundred twenty-five million, seven hundred sixty-five thousand, six hundred seventy-one".