330040210420 has 12 divisors (see below), whose sum is σ = 693084441924. Its totient is φ = 132016084160.

The previous prime is 330040210411. The next prime is 330040210427. The reversal of 330040210420 is 24012040033.

It can be written as a sum of positive squares in 2 ways, for example, as 76465522576 + 253574687844 = 276524^2 + 503562^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330040210427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8251005241 + ... + 8251005280.

It is an arithmetic number, because the mean of its divisors is an integer number (57757036827).

Almost surely, 2^330040210420 is an apocalyptic number.

It is an amenable number.

330040210420 is an abundant number, since it is smaller than the sum of its proper divisors (363044231504).

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

330040210420 is a wasteful number, since it uses less digits than its factorization.

330040210420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16502010530 (or 16502010528 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 330040210420 its reverse (24012040033), we get a palindrome (354052250453).

The spelling of 330040210420 in words is "three hundred thirty billion, forty million, two hundred ten thousand, four hundred twenty".