343318312963 has 8 divisors (see below), whose sum is σ = 349270835760. Its totient is φ = 337370242560.

The previous prime is 343318312921. The next prime is 343318313033. The reversal of 343318312963 is 369213813343.

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 343318312963 - 2⁹ = 343318312451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (343318312903) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 957358 + ... + 1266163.

It is an arithmetic number, because the mean of its divisors is an integer number (43658854470).

Almost surely, 2^343318312963 is an apocalyptic number.

343318312963 is a deficient number, since it is larger than the sum of its proper divisors (5952522797).

343318312963 is a wasteful number, since it uses less digits than its factorization.

343318312963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2226197.

The product of its digits is 839808, while the sum is 46.

The spelling of 343318312963 in words is "three hundred forty-three billion, three hundred eighteen million, three hundred twelve thousand, nine hundred sixty-three".