4234431043 has 8 divisors (see below), whose sum is σ = 4527046368. Its totient is φ = 3946652544.

The previous prime is 4234431041. The next prime is 4234431049. The reversal of 4234431043 is 3401344324.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4234431043 - 2¹ = 4234431041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4234431041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1207396 + ... + 1210897.

It is an arithmetic number, because the mean of its divisors is an integer number (565880796).

Almost surely, 2^4234431043 is an apocalyptic number.

4234431043 is a deficient number, since it is larger than the sum of its proper divisors (292615325).

4234431043 is a wasteful number, since it uses less digits than its factorization.

4234431043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2418413.

The product of its (nonzero) digits is 13824, while the sum is 28.

The square root of 4234431043 is about 65072.5060451801. The cubic root of 4234431043 is about 1617.8255441175.

Adding to 4234431043 its reverse (3401344324), we get a palindrome (7635775367).

The spelling of 4234431043 in words is "four billion, two hundred thirty-four million, four hundred thirty-one thousand, forty-three".