320342346834116 has 6 divisors (see below), whose sum is σ = 560599106959710. Its totient is φ = 160171173417056.

The previous prime is 320342346834109. The next prime is 320342346834131. The reversal of 320342346834116 is 611438643243023.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 285869642982400 + 34472703851716 = 16907680^2 + 5871346^2 .

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 as a sum of consecutive naturals, namely, 40042793354261 + ... + 40042793354268.

It is an arithmetic number, because the mean of its divisors is an integer number (93433184493285).

Almost surely, 2^{320342346834116} is an apocalyptic number.

It is an amenable number.

320342346834116 is a deficient number, since it is larger than the sum of its proper divisors (240256760125594).

320342346834116 is a wasteful number, since it uses less digits than its factorization.

320342346834116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80085586708533 (or 80085586708531 counting only the distinct ones).

The product of its (nonzero) digits is 5971968, while the sum is 50.

The spelling of 320342346834116 in words is "three hundred twenty trillion, three hundred forty-two billion, three hundred forty-six million, eight hundred thirty-four thousand, one hundred sixteen".