3333242021 has 8 divisors (see below), whose sum is σ = 3434292864. Its totient is φ = 3233446720.

The previous prime is 3333242009. The next prime is 3333242053. The reversal of 3333242021 is 1202423333.

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 3333242021 - 2⁶ = 3333241957 is a prime.

It is a super-2 number, since 2×3333242021² = 22221004741120328882, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3333242621) 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, 308495 + ... + 319116.

It is an arithmetic number, because the mean of its divisors is an integer number (429286608).

Almost surely, 2^3333242021 is an apocalyptic number.

It is an amenable number.

3333242021 is a deficient number, since it is larger than the sum of its proper divisors (101050843).

3333242021 is a wasteful number, since it uses less digits than its factorization.

3333242021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 627771.

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 3333242021 is about 57734.2361255434. The cubic root of 3333242021 is about 1493.7879418104.

Adding to 3333242021 its reverse (1202423333), we get a palindrome (4535665354).

The spelling of 3333242021 in words is "three billion, three hundred thirty-three million, two hundred forty-two thousand, twenty-one".