330331233320 has 64 divisors (see below), whose sum is σ = 824105111040. Its totient is φ = 118151251200.

The previous prime is 330331233319. The next prime is 330331233341. The reversal of 330331233320 is 23332133033.

It is a self number, because there is not a number n which added to its sum of digits gives 330331233320.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6126872 + ... + 6180551.

It is an arithmetic number, because the mean of its divisors is an integer number (12876642360).

Almost surely, 2^330331233320 is an apocalyptic number.

It is an amenable number.

330331233320 is an abundant number, since it is smaller than the sum of its proper divisors (493773877720).

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

330331233320 is a wasteful number, since it uses less digits than its factorization.

330331233320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12307506 (or 12307502 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 26.

Adding to 330331233320 its reverse (23332133033), we get a palindrome (353663366353).

The spelling of 330331233320 in words is "three hundred thirty billion, three hundred thirty-one million, two hundred thirty-three thousand, three hundred twenty".