320120350430304 has 24 divisors (see below), whose sum is σ = 840315919879800. Its totient is φ = 106706783476736.

The previous prime is 320120350430227. The next prime is 320120350430333. The reversal of 320120350430304 is 403034053021023.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1667293491729 + ... + 1667293491920.

It is an arithmetic number, because the mean of its divisors is an integer number (35013163328325).

Almost surely, 2^{320120350430304} is an apocalyptic number.

It is an amenable number.

320120350430304 is an abundant number, since it is smaller than the sum of its proper divisors (520195569449496).

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

320120350430304 is a wasteful number, since it uses less digits than its factorization.

320120350430304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3334586983662 (or 3334586983654 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 30.

The spelling of 320120350430304 in words is "three hundred twenty trillion, one hundred twenty billion, three hundred fifty million, four hundred thirty thousand, three hundred four".