230446806861 has 4 divisors (see below), whose sum is σ = 307262409152. Its totient is φ = 153631204572.

The previous prime is 230446806851. The next prime is 230446806911. The reversal of 230446806861 is 168608644032.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 230446806861 - 2⁶ = 230446806797 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 230446806861.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230446806851) 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, 38407801141 + ... + 38407801146.

It is an arithmetic number, because the mean of its divisors is an integer number (76815602288).

Almost surely, 2^230446806861 is an apocalyptic number.

It is an amenable number.

230446806861 is a deficient number, since it is larger than the sum of its proper divisors (76815602291).

230446806861 is an equidigital number, since it uses as much as digits as its factorization.

230446806861 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76815602290.

The product of its (nonzero) digits is 1327104, while the sum is 48.

The spelling of 230446806861 in words is "two hundred thirty billion, four hundred forty-six million, eight hundred six thousand, eight hundred sixty-one".