442312320314 has 16 divisors (see below), whose sum is σ = 698464857600. Its totient is φ = 209493267264.

The previous prime is 442312320299. The next prime is 442312320353. The reversal of 442312320314 is 413023213244.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 289754 + ... + 984165.

It is an arithmetic number, because the mean of its divisors is an integer number (43654053600).

Almost surely, 2^442312320314 is an apocalyptic number.

442312320314 is a deficient number, since it is larger than the sum of its proper divisors (256152537286).

442312320314 is a wasteful number, since it uses less digits than its factorization.

442312320314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1283077.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 442312320314 its reverse (413023213244), we get a palindrome (855335533558).

The spelling of 442312320314 in words is "four hundred forty-two billion, three hundred twelve million, three hundred twenty thousand, three hundred fourteen".