3030342220420 has 12 divisors (see below), whose sum is σ = 6363718662924. Its totient is φ = 1212136888160.

The previous prime is 3030342220403. The next prime is 3030342220429. The reversal of 3030342220420 is 240222430303.

It can be written as a sum of positive squares in 2 ways, for example, as 924413023296 + 2105929197124 = 961464^2 + 1451182^2 .

It is not an unprimeable number, because it can be changed into a prime (3030342220429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75758555491 + ... + 75758555530.

It is an arithmetic number, because the mean of its divisors is an integer number (530309888577).

Almost surely, 2^{3030342220420} is an apocalyptic number.

It is an amenable number.

3030342220420 is an abundant number, since it is smaller than the sum of its proper divisors (3333376442504).

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

3030342220420 is a wasteful number, since it uses less digits than its factorization.

3030342220420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151517111030 (or 151517111028 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 25.

Adding to 3030342220420 its reverse (240222430303), we get a palindrome (3270564650723).

The spelling of 3030342220420 in words is "three trillion, thirty billion, three hundred forty-two million, two hundred twenty thousand, four hundred twenty".