243230003423 has 8 divisors (see below), whose sum is σ = 265348670160. Its totient is φ = 221112478080.

The previous prime is 243230003417. The next prime is 243230003441. The reversal of 243230003423 is 324300032342.

243230003423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 243230003423 - 2⁴ = 243230003407 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 243230003392 and 243230003401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (243260003423) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 195461 + ... + 724337.

It is an arithmetic number, because the mean of its divisors is an integer number (33168583770).

Almost surely, 2^243230003423 is an apocalyptic number.

243230003423 is a deficient number, since it is larger than the sum of its proper divisors (22118666737).

243230003423 is a wasteful number, since it uses less digits than its factorization.

243230003423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 570697.

The product of its (nonzero) digits is 10368, while the sum is 26.

Adding to 243230003423 its reverse (324300032342), we get a palindrome (567530035765).

The spelling of 243230003423 in words is "two hundred forty-three billion, two hundred thirty million, three thousand, four hundred twenty-three".