241330257 has 48 divisors (see below), whose sum is σ = 425518080. Its totient is φ = 128822400.

The previous prime is 241330247. The next prime is 241330279. The reversal of 241330257 is 752033142.

It is not a de Polignac number, because 241330257 - 2⁴ = 241330241 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 241330257.

It is not an unprimeable number, because it can be changed into a prime (241330217) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 54507 + ... + 58767.

It is an arithmetic number, because the mean of its divisors is an integer number (8864960).

Almost surely, 2^241330257 is an apocalyptic number.

It is an amenable number.

241330257 is a deficient number, since it is larger than the sum of its proper divisors (184187823).

241330257 is a wasteful number, since it uses less digits than its factorization.

241330257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4334 (or 4331 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 241330257 is about 15534.8079164179. The cubic root of 241330257 is about 622.5925579698.

Adding to 241330257 its reverse (752033142), we get a palindrome (993363399).

The spelling of 241330257 in words is "two hundred forty-one million, three hundred thirty thousand, two hundred fifty-seven".