12465929068623 has 6 divisors (see below), whose sum is σ = 18006341988024. Its totient is φ = 8310619379076.

The previous prime is 12465929068597. The next prime is 12465929068627. The reversal of 12465929068623 is 32686092956421.

It is a happy number.

12465929068623 is a `hidden beast` number, since 1 + 2 + 465 + 9 + 2 + 90 + 6 + 86 + 2 + 3 = 666.

It is not a de Polignac number, because 12465929068623 - 2²⁰ = 12465928020047 is a prime.

It is a super-2 number, since 2×12465929068623² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12465929068627) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 692551614915 + ... + 692551614932.

It is an arithmetic number, because the mean of its divisors is an integer number (3001056998004).

Almost surely, 2^{12465929068623} is an apocalyptic number.

12465929068623 is a deficient number, since it is larger than the sum of its proper divisors (5540412919401).

12465929068623 is a wasteful number, since it uses less digits than its factorization.

12465929068623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1385103229853 (or 1385103229850 counting only the distinct ones).

The product of its (nonzero) digits is 67184640, while the sum is 63.

The spelling of 12465929068623 in words is "twelve trillion, four hundred sixty-five billion, nine hundred twenty-nine million, sixty-eight thousand, six hundred twenty-three".