241418081 has 8 divisors (see below), whose sum is σ = 251342184. Its totient is φ = 231672960.

The previous prime is 241418077. The next prime is 241418083. The reversal of 241418081 is 180814142.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 28987456 + 212430625 = 5384^2 + 14575^2 .

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 241418081 - 2² = 241418077 is a prime.

It is a super-2 number, since 2×241418081² = 116565379667445122, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (241418083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41990 + ... + 47391.

It is an arithmetic number, because the mean of its divisors is an integer number (31417773).

Almost surely, 2^241418081 is an apocalyptic number.

It is an amenable number.

241418081 is a deficient number, since it is larger than the sum of its proper divisors (9924103).

241418081 is an equidigital number, since it uses as much as digits as its factorization.

241418081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89491.

The product of its (nonzero) digits is 2048, while the sum is 29.

The square root of 241418081 is about 15537.6343437474. The cubic root of 241418081 is about 622.6680726580.

The spelling of 241418081 in words is "two hundred forty-one million, four hundred eighteen thousand, eighty-one".