330434221324144 has 40 divisors (see below), whose sum is σ = 756905974961760. Its totient is φ = 136731401925888.

The previous prime is 330434221324133. The next prime is 330434221324187. The reversal of 330434221324144 is 441423122434033.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 330434221324097 and 330434221324106.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50867333779 + ... + 50867340274.

It is an arithmetic number, because the mean of its divisors is an integer number (18922649374044).

Almost surely, 2^{330434221324144} is an apocalyptic number.

It is an amenable number.

330434221324144 is an abundant number, since it is smaller than the sum of its proper divisors (426471753637616).

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

330434221324144 is a wasteful number, since it uses less digits than its factorization.

330434221324144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101734674097 (or 101734674091 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 40.

Adding to 330434221324144 its reverse (441423122434033), we get a palindrome (771857343758177).

The spelling of 330434221324144 in words is "three hundred thirty trillion, four hundred thirty-four billion, two hundred twenty-one million, three hundred twenty-four thousand, one hundred forty-four".