12432360265164 has 144 divisors (see below), whose sum is σ = 36865802937600. Its totient is φ = 3459262796928.

The previous prime is 12432360265153. The next prime is 12432360265211. The reversal of 12432360265164 is 46156206323421.

12432360265164 is a `hidden beast` number, since 1 + 2 + 4 + 3 + 23 + 602 + 6 + 5 + 16 + 4 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2316519 + ... + 5498270.

It is an arithmetic number, because the mean of its divisors is an integer number (256012520400).

Almost surely, 2^{12432360265164} is an apocalyptic number.

12432360265164 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12432360265164 is an abundant number, since it is smaller than the sum of its proper divisors (24433442672436).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12432360265164 is a wasteful number, since it uses less digits than its factorization.

12432360265164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7814972 (or 7814967 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 45.

Adding to 12432360265164 its reverse (46156206323421), we get a palindrome (58588566588585).

The spelling of 12432360265164 in words is "twelve trillion, four hundred thirty-two billion, three hundred sixty million, two hundred sixty-five thousand, one hundred sixty-four".