320324013412 has 24 divisors (see below), whose sum is σ = 607060137600. Its totient is φ = 147015915936.

The previous prime is 320324013409. The next prime is 320324013461. The reversal of 320324013412 is 214310423023.

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, 17197612 + ... + 17216227.

It is an arithmetic number, because the mean of its divisors is an integer number (25294172400).

Almost surely, 2^320324013412 is an apocalyptic number.

It is an amenable number.

320324013412 is a deficient number, since it is larger than the sum of its proper divisors (286736124188).

320324013412 is a wasteful number, since it uses less digits than its factorization.

320324013412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34414035 (or 34414033 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 320324013412 its reverse (214310423023), we get a palindrome (534634436435).

The spelling of 320324013412 in words is "three hundred twenty billion, three hundred twenty-four million, thirteen thousand, four hundred twelve".