242404013443 has 4 divisors (see below), whose sum is σ = 246977674128. Its totient is φ = 237830352760.

The previous prime is 242404013441. The next prime is 242404013471. The reversal of 242404013443 is 344310404242.

242404013443 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 242404013443 - 2¹ = 242404013441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (242404013441) 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 3 ways as a sum of consecutive naturals, for example, 2286830263 + ... + 2286830368.

It is an arithmetic number, because the mean of its divisors is an integer number (61744418532).

Almost surely, 2^242404013443 is an apocalyptic number.

242404013443 is a deficient number, since it is larger than the sum of its proper divisors (4573660685).

242404013443 is an equidigital number, since it uses as much as digits as its factorization.

242404013443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4573660684.

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 242404013443 its reverse (344310404242), we get a palindrome (586714417685).

The spelling of 242404013443 in words is "two hundred forty-two billion, four hundred four million, thirteen thousand, four hundred forty-three".