3342443121 has 12 divisors (see below), whose sum is σ = 5082077520. Its totient is φ = 2111016600.

The previous prime is 3342443081. The next prime is 3342443131. The reversal of 3342443121 is 1213442433.

3342443121 is a `hidden beast` number, since 3 + 342 + 4 + 4 + 312 + 1 = 666.

3342443121 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3342443121 - 2⁷ = 3342442993 is a prime.

It is a super-2 number, since 2×3342443121² = 22343852034240441282, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3342443131) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9773055 + ... + 9773396.

It is an arithmetic number, because the mean of its divisors is an integer number (423506460).

Almost surely, 2^3342443121 is an apocalyptic number.

It is an amenable number.

3342443121 is a deficient number, since it is larger than the sum of its proper divisors (1739634399).

3342443121 is a wasteful number, since it uses less digits than its factorization.

3342443121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19546476 (or 19546473 counting only the distinct ones).

The product of its digits is 6912, while the sum is 27.

The square root of 3342443121 is about 57813.8661654797. The cubic root of 3342443121 is about 1495.1611659080.

Adding to 3342443121 its reverse (1213442433), we get a palindrome (4555885554).

The spelling of 3342443121 in words is "three billion, three hundred forty-two million, four hundred forty-three thousand, one hundred twenty-one".