4243434752 has 36 divisors (see below), whose sum is σ = 8743545216. Its totient is φ = 2053271040.

The previous prime is 4243434737. The next prime is 4243434781. The reversal of 4243434752 is 2574343424.

It is a congruent number.

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 in 3 ways as a sum of consecutive naturals, for example, 259418 + ... + 275289.

It is an arithmetic number, because the mean of its divisors is an integer number (242876256).

Almost surely, 2^4243434752 is an apocalyptic number.

It is an amenable number.

4243434752 is an abundant number, since it is smaller than the sum of its proper divisors (4500110464).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4243434752 is an equidigital number, since it uses as much as digits as its factorization.

4243434752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 534754 (or 534740 counting only the distinct ones).

The product of its digits is 322560, while the sum is 38.

The square root of 4243434752 is about 65141.6514374636. The cubic root of 4243434752 is about 1618.9713980467.

The spelling of 4243434752 in words is "four billion, two hundred forty-three million, four hundred thirty-four thousand, seven hundred fifty-two".