43240244204233 has 8 divisors (see below), whose sum is σ = 44467209813600. Its totient is φ = 42029747932128.

The previous prime is 43240244204173. The next prime is 43240244204273. The reversal of 43240244204233 is 33240244204234.

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

It is a cyclic number.

It is not a de Polignac number, because 43240244204233 - 2⁹ = 43240244203721 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 43240244204192 and 43240244204201.

It is not an unprimeable number, because it can be changed into a prime (43240244204273) 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, 4117328991 + ... + 4117339492.

It is an arithmetic number, because the mean of its divisors is an integer number (5558401226700).

Almost surely, 2^{43240244204233} is an apocalyptic number.

It is an amenable number.

43240244204233 is a deficient number, since it is larger than the sum of its proper divisors (1226965609367).

43240244204233 is an equidigital number, since it uses as much as digits as its factorization.

43240244204233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8234668631.

The product of its (nonzero) digits is 442368, while the sum is 37.

Adding to 43240244204233 its reverse (33240244204234), we get a palindrome (76480488408467).

Subtracting from 43240244204233 its reverse (33240244204234), we obtain a palindrome (9999999999999).

The spelling of 43240244204233 in words is "forty-three trillion, two hundred forty billion, two hundred forty-four million, two hundred four thousand, two hundred thirty-three".