230144243234 has 8 divisors (see below), whose sum is σ = 354546536988. Its totient is φ = 111962064240.

The previous prime is 230144243227. The next prime is 230144243243. The reversal of 230144243234 is 432342441032.

230144243234 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 229635515209 + 508728025 = 479203^2 + 22555^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 230144243234.

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 3 ways as a sum of consecutive naturals, for example, 1555028597 + ... + 1555028744.

Almost surely, 2^230144243234 is an apocalyptic number.

230144243234 is a deficient number, since it is larger than the sum of its proper divisors (124402293754).

230144243234 is a wasteful number, since it uses less digits than its factorization.

230144243234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3110057380.

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 230144243234 its reverse (432342441032), we get a palindrome (662486684266).

The spelling of 230144243234 in words is "two hundred thirty billion, one hundred forty-four million, two hundred forty-three thousand, two hundred thirty-four".