243424030 has 8 divisors (see below), whose sum is σ = 438163272. Its totient is φ = 97369608.

The previous prime is 243424009. The next prime is 243424061. The reversal of 243424030 is 30424342.

243424030 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 junction number, because it is equal to n+sod(n) for n = 243423992 and 243424010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12171192 + ... + 12171211.

It is an arithmetic number, because the mean of its divisors is an integer number (54770409).

Almost surely, 2^243424030 is an apocalyptic number.

243424030 is a deficient number, since it is larger than the sum of its proper divisors (194739242).

243424030 is a wasteful number, since it uses less digits than its factorization.

243424030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24342410.

The product of its (nonzero) digits is 2304, while the sum is 22.

The square root of 243424030 is about 15602.0521086170. The cubic root of 243424030 is about 624.3879063419.

Adding to 243424030 its reverse (30424342), we get a palindrome (273848372).

The spelling of 243424030 in words is "two hundred forty-three million, four hundred twenty-four thousand, thirty".