300030528028 has 24 divisors (see below), whose sum is σ = 654612061824. Its totient is φ = 116895010800.

The previous prime is 300030528023. The next prime is 300030528029. The reversal of 300030528028 is 820825030003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (300030528023) 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 7 ways as a sum of consecutive naturals, for example, 487062238 + ... + 487062853.

It is an arithmetic number, because the mean of its divisors is an integer number (27275502576).

Almost surely, 2^300030528028 is an apocalyptic number.

It is an amenable number.

300030528028 is an abundant number, since it is smaller than the sum of its proper divisors (354581533796).

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

300030528028 is a wasteful number, since it uses less digits than its factorization.

300030528028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 974125113 (or 974125111 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 31.

The spelling of 300030528028 in words is "three hundred billion, thirty million, five hundred twenty-eight thousand, twenty-eight".