320034553004 has 12 divisors (see below), whose sum is σ = 566808184824. Its totient is φ = 158089357344.

The previous prime is 320034552983. The next prime is 320034553019. The reversal of 320034553004 is 400355430023.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 481979417 + ... + 481980080.

It is an arithmetic number, because the mean of its divisors is an integer number (47234015402).

Almost surely, 2^320034553004 is an apocalyptic number.

It is an amenable number.

320034553004 is a deficient number, since it is larger than the sum of its proper divisors (246773631820).

320034553004 is a wasteful number, since it uses less digits than its factorization.

320034553004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 963959584 (or 963959582 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 29.

Adding to 320034553004 its reverse (400355430023), we get a palindrome (720389983027).

The spelling of 320034553004 in words is "three hundred twenty billion, thirty-four million, five hundred fifty-three thousand, four".