43243231233 has 8 divisors (see below), whose sum is σ = 59517565696. Its totient is φ = 27898858800.

The previous prime is 43243231231. The next prime is 43243231243. The reversal of 43243231233 is 33213234234.

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

It is not a de Polignac number, because 43243231233 - 2¹ = 43243231231 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 43243231233.

It is not an unprimeable number, because it can be changed into a prime (43243231231) 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, 232490398 + ... + 232490583.

It is an arithmetic number, because the mean of its divisors is an integer number (7439695712).

Almost surely, 2^43243231233 is an apocalyptic number.

It is an amenable number.

43243231233 is a deficient number, since it is larger than the sum of its proper divisors (16274334463).

43243231233 is a wasteful number, since it uses less digits than its factorization.

43243231233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 464981015.

The product of its digits is 31104, while the sum is 30.

Adding to 43243231233 its reverse (33213234234), we get a palindrome (76456465467).

The spelling of 43243231233 in words is "forty-three billion, two hundred forty-three million, two hundred thirty-one thousand, two hundred thirty-three".