242554341 has 24 divisors (see below), whose sum is σ = 333940320. Its totient is φ = 156584896.

The previous prime is 242554327. The next prime is 242554349. The reversal of 242554341 is 143455242.

It is not a de Polignac number, because 242554341 - 2¹³ = 242546149 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 242554299 and 242554308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242554349) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 901555 + ... + 901823.

It is an arithmetic number, because the mean of its divisors is an integer number (13914180).

Almost surely, 2^242554341 is an apocalyptic number.

It is an amenable number.

242554341 is a deficient number, since it is larger than the sum of its proper divisors (91385979).

242554341 is a wasteful number, since it uses less digits than its factorization.

242554341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 485 (or 432 counting only the distinct ones).

The product of its digits is 19200, while the sum is 30.

The square root of 242554341 is about 15574.1561890203. The cubic root of 242554341 is about 623.6434286597.

Subtracting from 242554341 its reverse (143455242), we obtain a palindrome (99099099).

The spelling of 242554341 in words is "two hundred forty-two million, five hundred fifty-four thousand, three hundred forty-one".