242013443 has 4 divisors (see below), whose sum is σ = 276586800. Its totient is φ = 207440088.

The previous prime is 242013433. The next prime is 242013467. The reversal of 242013443 is 344310242.

242013443 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 242013443 - 2⁴ = 242013427 is a prime.

It is not an unprimeable number, because it can be changed into a prime (242013403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17286668 + ... + 17286681.

It is an arithmetic number, because the mean of its divisors is an integer number (69146700).

Almost surely, 2^242013443 is an apocalyptic number.

242013443 is a deficient number, since it is larger than the sum of its proper divisors (34573357).

242013443 is an equidigital number, since it uses as much as digits as its factorization.

242013443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34573356.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 242013443 is about 15556.7812544883. The cubic root of 242013443 is about 623.1795071310.

Adding to 242013443 its reverse (344310242), we get a palindrome (586323685).

The spelling of 242013443 in words is "two hundred forty-two million, thirteen thousand, four hundred forty-three".