230843604864 has 32 divisors (see below), whose sum is σ = 613178326440. Its totient is φ = 76947868160.

The previous prime is 230843604863. The next prime is 230843604997. The reversal of 230843604864 is 468406348032.

It is a tau number, because it is divible by the number of its divisors (32).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230843604863) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 300577227 + ... + 300577994.

Almost surely, 2^230843604864 is an apocalyptic number.

230843604864 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

230843604864 is an abundant number, since it is smaller than the sum of its proper divisors (382334721576).

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

230843604864 is an equidigital number, since it uses as much as digits as its factorization.

230843604864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 601155238 (or 601155226 counting only the distinct ones).

The product of its (nonzero) digits is 2654208, while the sum is 48.

The spelling of 230843604864 in words is "two hundred thirty billion, eight hundred forty-three million, six hundred four thousand, eight hundred sixty-four".