242311141 has 16 divisors (see below), whose sum is σ = 257007744. Its totient is φ = 227994624.

The previous prime is 242311117. The next prime is 242311151. The reversal of 242311141 is 141113242.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-242311141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242311151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 698130 + ... + 698476.

It is an arithmetic number, because the mean of its divisors is an integer number (16062984).

Almost surely, 2^242311141 is an apocalyptic number.

It is an amenable number.

242311141 is a deficient number, since it is larger than the sum of its proper divisors (14696603).

242311141 is a wasteful number, since it uses less digits than its factorization.

242311141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 780.

The product of its digits is 192, while the sum is 19.

The square root of 242311141 is about 15566.3464242577. The cubic root of 242311141 is about 623.4349244530.

Adding to 242311141 its reverse (141113242), we get a palindrome (383424383).

The spelling of 242311141 in words is "two hundred forty-two million, three hundred eleven thousand, one hundred forty-one".