320123114204442 has 8 divisors (see below), whose sum is σ = 640246228408896. Its totient is φ = 106707704734812.

The previous prime is 320123114204431. The next prime is 320123114204459. The reversal of 320123114204442 is 244402411321023.

It is a sphenic number, since it is the product of 3 distinct primes.

320123114204442 is an admirable number.

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, 26676926183698 + ... + 26676926183709.

It is an arithmetic number, because the mean of its divisors is an integer number (80030778551112).

Almost surely, 2^{320123114204442} is an apocalyptic number.

320123114204442 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

320123114204442 is a wasteful number, since it uses less digits than its factorization.

320123114204442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53353852367412.

The product of its (nonzero) digits is 36864, while the sum is 33.

Adding to 320123114204442 its reverse (244402411321023), we get a palindrome (564525525525465).

The spelling of 320123114204442 in words is "three hundred twenty trillion, one hundred twenty-three billion, one hundred fourteen million, two hundred four thousand, four hundred forty-two".