241273141 has 4 divisors (see below), whose sum is σ = 241304812. Its totient is φ = 241241472.

The previous prime is 241273133. The next prime is 241273157. The reversal of 241273141 is 141372142.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 197514916 + 43758225 = 14054^2 + 6615^2 .

It is a cyclic number.

It is not a de Polignac number, because 241273141 - 2³ = 241273133 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 (241273111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3301 + ... + 22213.

It is an arithmetic number, because the mean of its divisors is an integer number (60326203).

Almost surely, 2^241273141 is an apocalyptic number.

It is an amenable number.

241273141 is a deficient number, since it is larger than the sum of its proper divisors (31671).

241273141 is a wasteful number, since it uses less digits than its factorization.

241273141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31670.

The product of its digits is 1344, while the sum is 25.

The square root of 241273141 is about 15532.9694842937. The cubic root of 241273141 is about 622.5434374510.

Subtracting from 241273141 its reverse (141372142), we obtain a palindrome (99900999).

The spelling of 241273141 in words is "two hundred forty-one million, two hundred seventy-three thousand, one hundred forty-one".