320105442525332 has 24 divisors (see below), whose sum is σ = 584541126009792. Its totient is φ = 153093710158400.

The previous prime is 320105442525277. The next prime is 320105442525389. The reversal of 320105442525332 is 233525244501023.

It is a self number, because there is not a number n which added to its sum of digits gives 320105442525332.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90223832 + ... + 93704592.

It is an arithmetic number, because the mean of its divisors is an integer number (24355880250408).

Almost surely, 2^{320105442525332} is an apocalyptic number.

It is an amenable number.

320105442525332 is a deficient number, since it is larger than the sum of its proper divisors (264435683484460).

320105442525332 is a wasteful number, since it uses less digits than its factorization.

320105442525332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4480399 (or 4480397 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 41.

The spelling of 320105442525332 in words is "three hundred twenty trillion, one hundred five billion, four hundred forty-two million, five hundred twenty-five thousand, three hundred thirty-two".