340301223320 has 64 divisors (see below), whose sum is σ = 803103223680. Its totient is φ = 129623625216.

The previous prime is 340301223313. The next prime is 340301223331. The reversal of 340301223320 is 23322103043.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2376539 + ... + 2515658.

It is an arithmetic number, because the mean of its divisors is an integer number (12548487870).

Almost surely, 2^340301223320 is an apocalyptic number.

It is an amenable number.

340301223320 is an abundant number, since it is smaller than the sum of its proper divisors (462802000360).

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

340301223320 is a wasteful number, since it uses less digits than its factorization.

340301223320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4892292 (or 4892288 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 340301223320 its reverse (23322103043), we get a palindrome (363623326363).

The spelling of 340301223320 in words is "three hundred forty billion, three hundred one million, two hundred twenty-three thousand, three hundred twenty".