4243340356 has 6 divisors (see below), whose sum is σ = 7425845630. Its totient is φ = 2121670176.

The previous prime is 4243340333. The next prime is 4243340393. The reversal of 4243340356 is 6530433424.

It can be written as a sum of positive squares in only one way, i.e., 3499905600 + 743434756 = 59160^2 + 27266^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 530417541 + ... + 530417548.

Almost surely, 2^4243340356 is an apocalyptic number.

It is an amenable number.

4243340356 is a deficient number, since it is larger than the sum of its proper divisors (3182505274).

4243340356 is a wasteful number, since it uses less digits than its factorization.

4243340356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1060835093 (or 1060835091 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 34.

The square root of 4243340356 is about 65140.9268893220. The cubic root of 4243340356 is about 1618.9593931838.

The spelling of 4243340356 in words is "four billion, two hundred forty-three million, three hundred forty thousand, three hundred fifty-six".