4243052342528 has 36 divisors (see below), whose sum is σ = 8474270700000. Its totient is φ = 2120338742784.

The previous prime is 4243052342527. The next prime is 4243052342531. The reversal of 4243052342528 is 8252432503424.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4243052342527) 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, 4180028 + ... + 5094971.

Almost surely, 2^{4243052342528} is an apocalyptic number.

It is an amenable number.

4243052342528 is a deficient number, since it is larger than the sum of its proper divisors (4231218357472).

4243052342528 is an equidigital number, since it uses as much as digits as its factorization.

4243052342528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9276802 (or 9276788 counting only the distinct ones).

The product of its (nonzero) digits is 1843200, while the sum is 44.

The spelling of 4243052342528 in words is "four trillion, two hundred forty-three billion, fifty-two million, three hundred forty-two thousand, five hundred twenty-eight".