241709121 has 12 divisors (see below), whose sum is σ = 349270272. Its totient is φ = 161077176.

The previous prime is 241709119. The next prime is 241709129. The reversal of 241709121 is 121907142.

It is not a de Polignac number, because 241709121 - 2¹ = 241709119 is a prime.

It is not an unprimeable number, because it can be changed into a prime (241709129) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42000 + ... + 47406.

It is an arithmetic number, because the mean of its divisors is an integer number (29105856).

Almost surely, 2^241709121 is an apocalyptic number.

It is an amenable number.

241709121 is a deficient number, since it is larger than the sum of its proper divisors (107561151).

241709121 is a wasteful number, since it uses less digits than its factorization.

241709121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10380 (or 10377 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 27.

The square root of 241709121 is about 15546.9971698717. The cubic root of 241709121 is about 622.9181899932.

The spelling of 241709121 in words is "two hundred forty-one million, seven hundred nine thousand, one hundred twenty-one".