12373752717 has 48 divisors (see below), whose sum is σ = 19053740160. Its totient is φ = 7715782656.

The previous prime is 12373752707. The next prime is 12373752761. The reversal of 12373752717 is 71725737321.

12373752717 is a `hidden beast` number, since 1 + 2 + 3 + 7 + 375 + 271 + 7 = 666.

12373752717 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 12373752717 - 2²⁸ = 12105317261 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12373752707) 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 47 ways as a sum of consecutive naturals, for example, 10731213 + ... + 10732365.

It is an arithmetic number, because the mean of its divisors is an integer number (396952920).

Almost surely, 2^12373752717 is an apocalyptic number.

It is an amenable number.

12373752717 is a deficient number, since it is larger than the sum of its proper divisors (6679987443).

12373752717 is a wasteful number, since it uses less digits than its factorization.

12373752717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1922 (or 1919 counting only the distinct ones).

The product of its digits is 432180, while the sum is 45.

The spelling of 12373752717 in words is "twelve billion, three hundred seventy-three million, seven hundred fifty-two thousand, seven hundred seventeen".