330242434400420 has 12 divisors (see below), whose sum is σ = 693509112240924. Its totient is φ = 132096973760160.

The previous prime is 330242434400413. The next prime is 330242434400471. The reversal of 330242434400420 is 24004434242033.

It can be written as a sum of positive squares in 2 ways, for example, as 264176392278016 + 66066042122404 = 16253504^2 + 8128102^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8256060859991 + ... + 8256060860030.

It is an arithmetic number, because the mean of its divisors is an integer number (57792426020077).

Almost surely, 2^{330242434400420} is an apocalyptic number.

It is an amenable number.

330242434400420 is an abundant number, since it is smaller than the sum of its proper divisors (363266677840504).

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

330242434400420 is a wasteful number, since it uses less digits than its factorization.

330242434400420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16512121720030 (or 16512121720028 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 35.

Adding to 330242434400420 its reverse (24004434242033), we get a palindrome (354246868642453).

The spelling of 330242434400420 in words is "three hundred thirty trillion, two hundred forty-two billion, four hundred thirty-four million, four hundred thousand, four hundred twenty".