242430043 has 8 divisors (see below), whose sum is σ = 246948480. Its totient is φ = 237929280.

The previous prime is 242430029. The next prime is 242430073. The reversal of 242430043 is 340034242.

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

It is not a de Polignac number, because 242430043 - 2⁵ = 242430011 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 242429996 and 242430023.

It is not an unprimeable number, because it can be changed into a prime (242430073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25071 + ... + 33367.

It is an arithmetic number, because the mean of its divisors is an integer number (30868560).

Almost surely, 2^242430043 is an apocalyptic number.

242430043 is a deficient number, since it is larger than the sum of its proper divisors (4518437).

242430043 is an equidigital number, since it uses as much as digits as its factorization.

242430043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8837.

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

The square root of 242430043 is about 15570.1651564779. The cubic root of 242430043 is about 623.5368808847.

Adding to 242430043 its reverse (340034242), we get a palindrome (582464285).

The spelling of 242430043 in words is "two hundred forty-two million, four hundred thirty thousand, forty-three".