330440242420 has 48 divisors (see below), whose sum is σ = 702389294208. Its totient is φ = 130564231040.

The previous prime is 330440242417. The next prime is 330440242427. The reversal of 330440242420 is 24242044033.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330440242427) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17239482 + ... + 17258638.

It is an arithmetic number, because the mean of its divisors is an integer number (14633110296).

Almost surely, 2^330440242420 is an apocalyptic number.

It is an amenable number.

330440242420 is an abundant number, since it is smaller than the sum of its proper divisors (371949051788).

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

330440242420 is a wasteful number, since it uses less digits than its factorization.

330440242420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29640 (or 29638 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 28.

Adding to 330440242420 its reverse (24242044033), we get a palindrome (354682286453).

The spelling of 330440242420 in words is "three hundred thirty billion, four hundred forty million, two hundred forty-two thousand, four hundred twenty".