3030202201728 has 64 divisors (see below), whose sum is σ = 8668126504800. Its totient is φ = 932369906688.

The previous prime is 3030202201723. The next prime is 3030202201739. The reversal of 3030202201728 is 8271022020303.

It is a tau number, because it is divible by the number of its divisors (64).

It is a junction number, because it is equal to n+sod(n) for n = 3030202201695 and 3030202201704.

It is not an unprimeable number, because it can be changed into a prime (3030202201721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 303500838 + ... + 303510821.

Almost surely, 2^{3030202201728} is an apocalyptic number.

It is an amenable number.

3030202201728 is an abundant number, since it is smaller than the sum of its proper divisors (5637924303072).

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

3030202201728 is a wasteful number, since it uses less digits than its factorization.

3030202201728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 607011689 (or 607011677 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 30.

The spelling of 3030202201728 in words is "three trillion, thirty billion, two hundred two million, two hundred one thousand, seven hundred twenty-eight".