4034434243 has 4 divisors (see below), whose sum is σ = 4610782000. Its totient is φ = 3458086488.

The previous prime is 4034434223. The next prime is 4034434277. The reversal of 4034434243 is 3424344304.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4034434243 - 2⁵ = 4034434211 is a prime.

It is a super-2 number, since 2×4034434243² = 32553319322181966098, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4034434223) 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, 288173868 + ... + 288173881.

It is an arithmetic number, because the mean of its divisors is an integer number (1152695500).

Almost surely, 2^4034434243 is an apocalyptic number.

4034434243 is a deficient number, since it is larger than the sum of its proper divisors (576347757).

4034434243 is an equidigital number, since it uses as much as digits as its factorization.

4034434243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 576347756.

The product of its (nonzero) digits is 55296, while the sum is 31.

The square root of 4034434243 is about 63517.1964352962. The cubic root of 4034434243 is about 1591.9431226944.

Adding to 4034434243 its reverse (3424344304), we get a palindrome (7458778547).

The spelling of 4034434243 in words is "four billion, thirty-four million, four hundred thirty-four thousand, two hundred forty-three".