4043432314423 has 16 divisors (see below), whose sum is σ = 4123552860000. Its totient is φ = 3964110807040.

The previous prime is 4043432314409. The next prime is 4043432314433. The reversal of 4043432314423 is 3244132343404.

It is a cyclic number.

It is not a de Polignac number, because 4043432314423 - 2⁹ = 4043432313911 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4043432314433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12817143 + ... + 13128823.

It is an arithmetic number, because the mean of its divisors is an integer number (257722053750).

Almost surely, 2^{4043432314423} is an apocalyptic number.

4043432314423 is a deficient number, since it is larger than the sum of its proper divisors (80120545577).

4043432314423 is a wasteful number, since it uses less digits than its factorization.

4043432314423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312962.

The product of its (nonzero) digits is 331776, while the sum is 37.

Adding to 4043432314423 its reverse (3244132343404), we get a palindrome (7287564657827).

The spelling of 4043432314423 in words is "four trillion, forty-three billion, four hundred thirty-two million, three hundred fourteen thousand, four hundred twenty-three".