30030252804 has 18 divisors (see below), whose sum is σ = 75909805790. Its totient is φ = 10010084256.

The previous prime is 30030252743. The next prime is 30030252817. The reversal of 30030252804 is 40825203003.

30030252804 is a `hidden beast` number, since 300 + 30 + 252 + 80 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 29704522500 + 325730304 = 172350^2 + 18048^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 417086809 + ... + 417086880.

Almost surely, 2^30030252804 is an apocalyptic number.

It is an amenable number.

30030252804 is an abundant number, since it is smaller than the sum of its proper divisors (45879552986).

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

30030252804 is a wasteful number, since it uses less digits than its factorization.

30030252804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 834173699 (or 834173694 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 30030252804 its reverse (40825203003), we get a palindrome (70855455807).

The spelling of 30030252804 in words is "thirty billion, thirty million, two hundred fifty-two thousand, eight hundred four".