241421201 has 32 divisors (see below), whose sum is σ = 306374400. Its totient is φ = 185552640.

The previous prime is 241421197. The next prime is 241421203. The reversal of 241421201 is 102124142.

It is not a de Polignac number, because 241421201 - 2² = 241421197 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 241421201.

It is not an unprimeable number, because it can be changed into a prime (241421203) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 203831 + ... + 205011.

It is an arithmetic number, because the mean of its divisors is an integer number (9574200).

Almost surely, 2^241421201 is an apocalyptic number.

It is an amenable number.

241421201 is a deficient number, since it is larger than the sum of its proper divisors (64953199).

241421201 is a wasteful number, since it uses less digits than its factorization.

241421201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1289.

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 241421201 is about 15537.7347448076. The cubic root of 241421201 is about 622.6707550255.

Adding to 241421201 its reverse (102124142), we get a palindrome (343545343).

The spelling of 241421201 in words is "two hundred forty-one million, four hundred twenty-one thousand, two hundred one".