242404141 has 8 divisors (see below), whose sum is σ = 279777024. Its totient is φ = 205717200.

The previous prime is 242404093. The next prime is 242404163. The reversal of 242404141 is 141404242.

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

It is a cyclic number.

It is not a de Polignac number, because 242404141 - 2¹⁹ = 241879853 is a prime.

It is a Duffinian number.

242404141 is a modest number, since divided by 4141 gives 2424 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242404171) 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, 170725 + ... + 172138.

It is an arithmetic number, because the mean of its divisors is an integer number (34972128).

Almost surely, 2^242404141 is an apocalyptic number.

It is an amenable number.

242404141 is a deficient number, since it is larger than the sum of its proper divisors (37372883).

242404141 is a wasteful number, since it uses less digits than its factorization.

242404141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342971.

The product of its (nonzero) digits is 1024, while the sum is 22.

The square root of 242404141 is about 15569.3333511747. Note that the first 4 decimals coincide. The cubic root of 242404141 is about 623.5146732032.

Adding to 242404141 its reverse (141404242), we get a palindrome (383808383).

The spelling of 242404141 in words is "two hundred forty-two million, four hundred four thousand, one hundred forty-one".