320061321046344 has 32 divisors (see below), whose sum is σ = 801881495521920. Its totient is φ = 106456681294656.

The previous prime is 320061321046297. The next prime is 320061321046349. The reversal of 320061321046344 is 443640123160023.

It is not an unprimeable number, because it can be changed into a prime (320061321046349) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 14401596207 + ... + 14401618430.

It is an arithmetic number, because the mean of its divisors is an integer number (25058796735060).

Almost surely, 2^{320061321046344} is an apocalyptic number.

It is an amenable number.

320061321046344 is an abundant number, since it is smaller than the sum of its proper divisors (481820174475576).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

320061321046344 is a wasteful number, since it uses less digits than its factorization.

320061321046344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28803215109 (or 28803215105 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 39.

The spelling of 320061321046344 in words is "three hundred twenty trillion, sixty-one billion, three hundred twenty-one million, forty-six thousand, three hundred forty-four".