312326348917 has 8 divisors (see below), whose sum is σ = 340732510272. Its totient is φ = 283922330400.

The previous prime is 312326348863. The next prime is 312326348927. The reversal of 312326348917 is 719843623213.

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 312326348917 - 2¹¹ = 312326346869 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312326348927) 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 7 ways as a sum of consecutive naturals, for example, 223008 + ... + 821209.

It is an arithmetic number, because the mean of its divisors is an integer number (42591563784).

Almost surely, 2^312326348917 is an apocalyptic number.

It is an amenable number.

312326348917 is a deficient number, since it is larger than the sum of its proper divisors (28406161355).

312326348917 is a wasteful number, since it uses less digits than its factorization.

312326348917 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1071419.

The product of its digits is 1306368, while the sum is 49.

The spelling of 312326348917 in words is "three hundred twelve billion, three hundred twenty-six million, three hundred forty-eight thousand, nine hundred seventeen".