3340442212 has 12 divisors (see below), whose sum is σ = 6153446320. Its totient is φ = 1582314696.

The previous prime is 3340442197. The next prime is 3340442213. The reversal of 3340442212 is 2122440433.

It is a happy number.

It is a super-2 number, since 2×3340442212² = 22317108343422905888, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3340442213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21976518 + ... + 21976669.

Almost surely, 2^3340442212 is an apocalyptic number.

It is an amenable number.

3340442212 is a deficient number, since it is larger than the sum of its proper divisors (2813004108).

3340442212 is a wasteful number, since it uses less digits than its factorization.

3340442212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43953210 (or 43953208 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 3340442212 is about 57796.5588248989. The cubic root of 3340442212 is about 1494.8627535890.

Adding to 3340442212 its reverse (2122440433), we get a palindrome (5462882645).

The spelling of 3340442212 in words is "three billion, three hundred forty million, four hundred forty-two thousand, two hundred twelve".