333421441 has 8 divisors (see below), whose sum is σ = 345852320. Its totient is φ = 321203232.

The previous prime is 333421433. The next prime is 333421453. The reversal of 333421441 is 144124333.

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 333421441 - 2³ = 333421433 is a prime.

It is a super-2 number, since 2×333421441² = 222339714637032962, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (333421411) 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, 49971 + ... + 56248.

It is an arithmetic number, because the mean of its divisors is an integer number (43231540).

Almost surely, 2^333421441 is an apocalyptic number.

It is an amenable number.

333421441 is a deficient number, since it is larger than the sum of its proper divisors (12430879).

333421441 is a wasteful number, since it uses less digits than its factorization.

333421441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106335.

The product of its digits is 3456, while the sum is 25.

The square root of 333421441 is about 18259.8313519047. The cubic root of 333421441 is about 693.4223594129.

Adding to 333421441 its reverse (144124333), we get a palindrome (477545774).

The spelling of 333421441 in words is "three hundred thirty-three million, four hundred twenty-one thousand, four hundred forty-one".