230530463856 has 960 divisors, whose sum is σ = 877743820800. Its totient is φ = 57218918400.

The previous prime is 230530463843. The next prime is 230530463873. The reversal of 230530463856 is 658364035032.

230530463856 is a `hidden beast` number, since 2 + 3 + 0 + 5 + 3 + 0 + 4 + 638 + 5 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 786793246 + ... + 786793538.

It is an arithmetic number, because the mean of its divisors is an integer number (914316480).

Almost surely, 2^230530463856 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 230530463856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (438871910400).

230530463856 is an abundant number, since it is smaller than the sum of its proper divisors (647213356944).

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

230530463856 is a wasteful number, since it uses less digits than its factorization.

230530463856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475 (or 456 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 45.

Adding to 230530463856 its reverse (658364035032), we get a palindrome (888894498888).

The spelling of 230530463856 in words is "two hundred thirty billion, five hundred thirty million, four hundred sixty-three thousand, eight hundred fifty-six".