340314343302320 has 80 divisors (see below), whose sum is σ = 808085867194368. Its totient is φ = 133226094769920.

The previous prime is 340314343302289. The next prime is 340314343302361. The reversal of 340314343302320 is 23203343413043.

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 151113365 + ... + 153348875.

Almost surely, 2^{340314343302320} is an apocalyptic number.

It is an amenable number.

340314343302320 is an abundant number, since it is smaller than the sum of its proper divisors (467771523892048).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

340314343302320 is a wasteful number, since it uses less digits than its factorization.

340314343302320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2276058 (or 2276052 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 35.

Adding to 340314343302320 its reverse (23203343413043), we get a palindrome (363517686715363).

The spelling of 340314343302320 in words is "three hundred forty trillion, three hundred fourteen billion, three hundred forty-three million, three hundred two thousand, three hundred twenty".