320232032320320 has 168 divisors, whose sum is σ = 1136995882813440. Its totient is φ = 82640524446720.

The previous prime is 320232032320171. The next prime is 320232032320331. The reversal of 320232032320320 is 23023230232023.

320232032320320 is a `hidden beast` number, since 3 + 202 + 3 + 203 + 232 + 0 + 3 + 20 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1793324880 + ... + 1793503439.

Almost surely, 2^{320232032320320} is an apocalyptic number.

320232032320320 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

320232032320320 is an abundant number, since it is smaller than the sum of its proper divisors (816763850493120).

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

320232032320320 is a wasteful number, since it uses less digits than its factorization.

320232032320320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3586828373 (or 3586828360 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 27.

Adding to 320232032320320 its reverse (23023230232023), we get a palindrome (343255262552343).

The spelling of 320232032320320 in words is "three hundred twenty trillion, two hundred thirty-two billion, thirty-two million, three hundred twenty thousand, three hundred twenty".