320014244242 has 32 divisors (see below), whose sum is σ = 601151975424. Its totient is φ = 124121754000.

The previous prime is 320014244213. The next prime is 320014244243. The reversal of 320014244242 is 242442410023.

It is a self number, because there is not a number n which added to its sum of digits gives 320014244242.

It is not an unprimeable number, because it can be changed into a prime (320014244243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4624884 + ... + 4693567.

It is an arithmetic number, because the mean of its divisors is an integer number (18785999232).

Almost surely, 2^320014244242 is an apocalyptic number.

320014244242 is a deficient number, since it is larger than the sum of its proper divisors (281137731182).

320014244242 is a wasteful number, since it uses less digits than its factorization.

320014244242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9318694.

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 320014244242 its reverse (242442410023), we get a palindrome (562456654265).

The spelling of 320014244242 in words is "three hundred twenty billion, fourteen million, two hundred forty-four thousand, two hundred forty-two".