320233033020000 has 240 divisors, whose sum is σ = 1086650069606640. Its totient is φ = 82450803456000.

The previous prime is 320233033019983. The next prime is 320233033020053. The reversal of 320233033020000 is 20330332023.

It is a tau number, because it is divible by the number of its divisors (240).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 90280987 + ... + 93760986.

It is an arithmetic number, because the mean of its divisors is an integer number (4527708623361).

Almost surely, 2^{320233033020000} is an apocalyptic number.

320233033020000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

320233033020000 is an abundant number, since it is smaller than the sum of its proper divisors (766417036586640).

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

320233033020000 is a wasteful number, since it uses less digits than its factorization.

320233033020000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184042035 (or 184042012 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 21.

Adding to 320233033020000 its reverse (20330332023), we get a palindrome (320253363352023).

The spelling of 320233033020000 in words is "three hundred twenty trillion, two hundred thirty-three billion, thirty-three million, twenty thousand".