333216241 has 8 divisors (see below), whose sum is σ = 345717504. Its totient is φ = 320824560.

The previous prime is 333216217. The next prime is 333216253. The reversal of 333216241 is 142612333.

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 333216241 - 2¹³ = 333208049 is a prime.

It is a super-2 number, since 2×333216241² = 222066126532340162, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (333216211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21175 + ... + 33388.

It is an arithmetic number, because the mean of its divisors is an integer number (43214688).

Almost surely, 2^333216241 is an apocalyptic number.

333216241 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

333216241 is a deficient number, since it is larger than the sum of its proper divisors (12501263).

333216241 is a wasteful number, since it uses less digits than its factorization.

333216241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54791.

The product of its digits is 2592, while the sum is 25.

The square root of 333216241 is about 18254.2115962317. The cubic root of 333216241 is about 693.2800775529.

Adding to 333216241 its reverse (142612333), we get a palindrome (475828574).

The spelling of 333216241 in words is "three hundred thirty-three million, two hundred sixteen thousand, two hundred forty-one".