4304243043 has 10 divisors (see below), whose sum is σ = 6429795284. Its totient is φ = 2869495308.

The previous prime is 4304243029. The next prime is 4304243051. The reversal of 4304243043 is 3403424034.

It is not a de Polignac number, because 4304243043 - 2⁹ = 4304242531 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4304242998 and 4304243016.

It is not an unprimeable number, because it can be changed into a prime (4304243093) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 26569321 + ... + 26569482.

Almost surely, 2^4304243043 is an apocalyptic number.

4304243043 is a deficient number, since it is larger than the sum of its proper divisors (2125552241).

4304243043 is an equidigital number, since it uses as much as digits as its factorization.

4304243043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53138815 (or 53138806 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

The square root of 4304243043 is about 65606.7301654335. The cubic root of 4304243043 is about 1626.6680204729.

Adding to 4304243043 its reverse (3403424034), we get a palindrome (7707667077).

The spelling of 4304243043 in words is "four billion, three hundred four million, two hundred forty-three thousand, forty-three".