230630585728 has 64 divisors (see below), whose sum is σ = 463501969920. Its totient is φ = 114302361600.

The previous prime is 230630585723. The next prime is 230630585743. The reversal of 230630585728 is 827585036032.

230630585728 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230630585723) 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, 19517550 + ... + 19529362.

It is an arithmetic number, because the mean of its divisors is an integer number (7242218280).

Almost surely, 2^230630585728 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230630585728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (231750984960).

230630585728 is an abundant number, since it is smaller than the sum of its proper divisors (232871384192).

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

230630585728 is a wasteful number, since it uses less digits than its factorization.

230630585728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13155 (or 13143 counting only the distinct ones).

The product of its (nonzero) digits is 2419200, while the sum is 49.

The spelling of 230630585728 in words is "two hundred thirty billion, six hundred thirty million, five hundred eighty-five thousand, seven hundred twenty-eight".