242441146 has 8 divisors (see below), whose sum is σ = 364392000. Its totient is φ = 120977148.

The previous prime is 242441141. The next prime is 242441149. The reversal of 242441146 is 641144242.

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

It is not an unprimeable number, because it can be changed into a prime (242441141) 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, 120466 + ... + 122461.

It is an arithmetic number, because the mean of its divisors is an integer number (45549000).

Almost surely, 2^242441146 is an apocalyptic number.

242441146 is a deficient number, since it is larger than the sum of its proper divisors (121950854).

242441146 is a wasteful number, since it uses less digits than its factorization.

242441146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243428.

The product of its digits is 6144, while the sum is 28.

The square root of 242441146 is about 15570.5216996734. The cubic root of 242441146 is about 623.5463998153.

Adding to 242441146 its reverse (641144242), we get a palindrome (883585388).

The spelling of 242441146 in words is "two hundred forty-two million, four hundred forty-one thousand, one hundred forty-six".