4330040212 has 6 divisors (see below), whose sum is σ = 7577570378. Its totient is φ = 2165020104.

The previous prime is 4330040203. The next prime is 4330040219. The reversal of 4330040212 is 2120400334.

It can be written as a sum of positive squares in only one way, i.e., 4065847696 + 264192516 = 63764^2 + 16254^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4330040212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4330040219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 541255023 + ... + 541255030.

Almost surely, 2^4330040212 is an apocalyptic number.

It is an amenable number.

4330040212 is a deficient number, since it is larger than the sum of its proper divisors (3247530166).

4330040212 is a wasteful number, since it uses less digits than its factorization.

4330040212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1082510057 (or 1082510055 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 4330040212 is about 65803.0410543464. The cubic root of 4330040212 is about 1629.9113219098.

Adding to 4330040212 its reverse (2120400334), we get a palindrome (6450440546).

The spelling of 4330040212 in words is "four billion, three hundred thirty million, forty thousand, two hundred twelve".