4043421432233 has 8 divisors (see below), whose sum is σ = 4153321346688. Its totient is φ = 3934516087504.

The previous prime is 4043421432217. The next prime is 4043421432241. The reversal of 4043421432233 is 3322341243404.

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 4043421432233 - 2⁴ = 4043421432217 is a prime.

It is a super-2 number, since 2×4043421432233² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4043421432193 and 4043421432202.

It is not an unprimeable number, because it can be changed into a prime (4043421434233) 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, 248634191 + ... + 248650452.

It is an arithmetic number, because the mean of its divisors is an integer number (519165168336).

Almost surely, 2^{4043421432233} is an apocalyptic number.

It is an amenable number.

4043421432233 is a deficient number, since it is larger than the sum of its proper divisors (109899914455).

4043421432233 is a wasteful number, since it uses less digits than its factorization.

4043421432233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 497284863.

The product of its (nonzero) digits is 165888, while the sum is 35.

Adding to 4043421432233 its reverse (3322341243404), we get a palindrome (7365762675637).

The spelling of 4043421432233 in words is "four trillion, forty-three billion, four hundred twenty-one million, four hundred thirty-two thousand, two hundred thirty-three".