230786655088896 has 81 divisors (see below), whose sum is σ = 665416924412149. Its totient is φ = 76928641963008.

The previous prime is 230786655088853. The next prime is 230786655088901. The reversal of 230786655088896 is 698880556687032.

The square root of 230786655088896 is 15191664.

It is a perfect power (a square), and thus also a powerful number.

230786655088896 is a `hidden beast` number, since 2 + 30 + 78 + 6 + 6 + 5 + 508 + 8 + 8 + 9 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1399394361600 + 229387260727296 = 1182960^2 + 15145536^2 .

It is a Duffinian number.

It is an unprimeable number.

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 8 ways as a sum of consecutive naturals, for example, 729041626 + ... + 729358118.

Almost surely, 2^{230786655088896} is an apocalyptic number.

230786655088896 is the 15191664-th square number.

It is an amenable number.

230786655088896 is an abundant number, since it is smaller than the sum of its proper divisors (434630269323253).

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

230786655088896 is an frugal number, since it uses more digits than its factorization.

230786655088896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 633008 (or 316498 counting only the distinct ones).

The product of its (nonzero) digits is 8360755200, while the sum is 81.

The spelling of 230786655088896 in words is "two hundred thirty trillion, seven hundred eighty-six billion, six hundred fifty-five million, eighty-eight thousand, eight hundred ninety-six".