320133452504 has 16 divisors (see below), whose sum is σ = 600569703600. Its totient is φ = 159981531552.

The previous prime is 320133452497. The next prime is 320133452531. The reversal of 320133452504 is 405254331023.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 10633367 + ... + 10663430.

It is an arithmetic number, because the mean of its divisors is an integer number (37535606475).

Almost surely, 2^320133452504 is an apocalyptic number.

It is an amenable number.

320133452504 is a deficient number, since it is larger than the sum of its proper divisors (280436251096).

320133452504 is a wasteful number, since it uses less digits than its factorization.

320133452504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21298682 (or 21298678 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 32.

Adding to 320133452504 its reverse (405254331023), we get a palindrome (725387783527).

The spelling of 320133452504 in words is "three hundred twenty billion, one hundred thirty-three million, four hundred fifty-two thousand, five hundred four".