320853794324 has 12 divisors (see below), whose sum is σ = 641707588704. Its totient is φ = 137508768984.

The previous prime is 320853794323. The next prime is 320853794351. The reversal of 320853794324 is 423497358023.

320853794324 is an admirable number.

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320853794323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5729532014 + ... + 5729532069.

It is an arithmetic number, because the mean of its divisors is an integer number (53475632392).

Almost surely, 2^320853794324 is an apocalyptic number.

It is an amenable number.

320853794324 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

320853794324 is a wasteful number, since it uses less digits than its factorization.

320853794324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11459064094 (or 11459064092 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 50.

The spelling of 320853794324 in words is "three hundred twenty billion, eight hundred fifty-three million, seven hundred ninety-four thousand, three hundred twenty-four".