28030130483740 has 864 divisors, whose sum is σ = 85341924864000. Its totient is φ = 7661151590400.

The previous prime is 28030130483723. The next prime is 28030130483783. The reversal of 28030130483740 is 4738403103082.

28030130483740 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 1606394536 + ... + 1606411984.

It is an arithmetic number, because the mean of its divisors is an integer number (98775376000).

Almost surely, 2^{28030130483740} is an apocalyptic number.

28030130483740 is a gapful number since it is divisible by the number (20) 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 28030130483740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42670962432000).

28030130483740 is an abundant number, since it is smaller than the sum of its proper divisors (57311794380260).

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

28030130483740 is a wasteful number, since it uses less digits than its factorization.

28030130483740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17567 (or 17547 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 43.

The spelling of 28030130483740 in words is "twenty-eight trillion, thirty billion, one hundred thirty million, four hundred eighty-three thousand, seven hundred forty".