340323566316 has 12 divisors (see below), whose sum is σ = 794088321432. Its totient is φ = 113441188768.

The previous prime is 340323566309. The next prime is 340323566381. The reversal of 340323566316 is 613665323043.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14180148585 + ... + 14180148608.

It is an arithmetic number, because the mean of its divisors is an integer number (66174026786).

Almost surely, 2^340323566316 is an apocalyptic number.

It is an amenable number.

340323566316 is an abundant number, since it is smaller than the sum of its proper divisors (453764755116).

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

340323566316 is a wasteful number, since it uses less digits than its factorization.

340323566316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28360297200 (or 28360297198 counting only the distinct ones).

The product of its (nonzero) digits is 699840, while the sum is 42.

Adding to 340323566316 its reverse (613665323043), we get a palindrome (953988889359).

The spelling of 340323566316 in words is "three hundred forty billion, three hundred twenty-three million, five hundred sixty-six thousand, three hundred sixteen".