242441542 has 8 divisors (see below), whose sum is σ = 415614096. Its totient is φ = 103903512.

The previous prime is 242441533. The next prime is 242441543. The reversal of 242441542 is 245144242.

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

It is a self number, because there is not a number n which added to its sum of digits gives 242441542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242441543) 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, 8658613 + ... + 8658640.

It is an arithmetic number, because the mean of its divisors is an integer number (51951762).

Almost surely, 2^242441542 is an apocalyptic number.

242441542 is a deficient number, since it is larger than the sum of its proper divisors (173172554).

242441542 is a wasteful number, since it uses less digits than its factorization.

242441542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17317262.

The product of its digits is 10240, while the sum is 28.

The square root of 242441542 is about 15570.5344160051. The cubic root of 242441542 is about 623.5467393125.

Adding to 242441542 its reverse (245144242), we get a palindrome (487585784).

The spelling of 242441542 in words is "two hundred forty-two million, four hundred forty-one thousand, five hundred forty-two".