320014244012 has 24 divisors (see below), whose sum is σ = 600622570800. Its totient is φ = 148725585216.

The previous prime is 320014243987. The next prime is 320014244023. The reversal of 320014244012 is 210442410023.

It is a super-2 number, since 2×320014244012² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 39719687 + ... + 39727742.

It is an arithmetic number, because the mean of its divisors is an integer number (25025940450).

Almost surely, 2^320014244012 is an apocalyptic number.

It is an amenable number.

320014244012 is a deficient number, since it is larger than the sum of its proper divisors (280608326788).

320014244012 is a wasteful number, since it uses less digits than its factorization.

320014244012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79447505 (or 79447503 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 320014244012 its reverse (210442410023), we get a palindrome (530456654035).

The spelling of 320014244012 in words is "three hundred twenty billion, fourteen million, two hundred forty-four thousand, twelve".