30028950000 has 360 divisors, whose sum is σ = 120061128096. Its totient is φ = 6863040000.

The previous prime is 30028949953. The next prime is 30028950013. The reversal of 30028950000 is 5982003.

It is a tau number, because it is divible by the number of its divisors (360).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 3145234 + ... + 3154766.

Almost surely, 2^30028950000 is an apocalyptic number.

30028950000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30028950000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60030564048).

30028950000 is an abundant number, since it is smaller than the sum of its proper divisors (90032178096).

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

30028950000 is an equidigital number, since it uses as much as digits as its factorization.

30028950000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9579 (or 9550 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The spelling of 30028950000 in words is "thirty billion, twenty-eight million, nine hundred fifty thousand".