330220521042 has 16 divisors (see below), whose sum is σ = 661089180960. Its totient is φ = 109965483872.

The previous prime is 330220521019. The next prime is 330220521053. The reversal of 330220521042 is 240125022033.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26999163 + ... + 27011390.

It is an arithmetic number, because the mean of its divisors is an integer number (41318073810).

Almost surely, 2^330220521042 is an apocalyptic number.

330220521042 is an abundant number, since it is smaller than the sum of its proper divisors (330868659918).

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

330220521042 is a wasteful number, since it uses less digits than its factorization.

330220521042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54011577.

The product of its (nonzero) digits is 2880, while the sum is 24.

Adding to 330220521042 its reverse (240125022033), we get a palindrome (570345543075).

The spelling of 330220521042 in words is "three hundred thirty billion, two hundred twenty million, five hundred twenty-one thousand, forty-two".