242413144 has 32 divisors (see below), whose sum is σ = 462283920. Its totient is φ = 119149056.

The previous prime is 242413141. The next prime is 242413151. The reversal of 242413144 is 441314242.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242413141) 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, 258244 + ... + 259180.

Almost surely, 2^242413144 is an apocalyptic number.

It is an amenable number.

242413144 is a deficient number, since it is larger than the sum of its proper divisors (219870776).

242413144 is a wasteful number, since it uses less digits than its factorization.

242413144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1459 (or 1455 counting only the distinct ones).

The product of its digits is 3072, while the sum is 25.

The square root of 242413144 is about 15569.6224745496. The cubic root of 242413144 is about 623.5223923138.

Adding to 242413144 its reverse (441314242), we get a palindrome (683727386).

The spelling of 242413144 in words is "two hundred forty-two million, four hundred thirteen thousand, one hundred forty-four".