12352367217 has 8 divisors (see below), whose sum is σ = 16504208640. Its totient is φ = 8217718640.

The previous prime is 12352367177. The next prime is 12352367299. The reversal of 12352367217 is 71276325321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12352367217 - 2¹⁹ = 12351842929 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12352367317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4296534 + ... + 4299407.

It is an arithmetic number, because the mean of its divisors is an integer number (2063026080).

Almost surely, 2^12352367217 is an apocalyptic number.

It is an amenable number.

12352367217 is a deficient number, since it is larger than the sum of its proper divisors (4151841423).

12352367217 is an equidigital number, since it uses as much as digits as its factorization.

12352367217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8596423.

The product of its digits is 105840, while the sum is 39.

The spelling of 12352367217 in words is "twelve billion, three hundred fifty-two million, three hundred sixty-seven thousand, two hundred seventeen".