4432311004423 has 8 divisors (see below), whose sum is σ = 4477575905280. Its totient is φ = 4387208054040.

The previous prime is 4432311004399. The next prime is 4432311004477. The reversal of 4432311004423 is 3244001132344.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4432311004423 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 (4432311004483) 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, 40432603 + ... + 40542076.

It is an arithmetic number, because the mean of its divisors is an integer number (559696988160).

Almost surely, 2^{4432311004423} is an apocalyptic number.

4432311004423 is a deficient number, since it is larger than the sum of its proper divisors (45264900857).

4432311004423 is a wasteful number, since it uses less digits than its factorization.

4432311004423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80975237.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 4432311004423 its reverse (3244001132344), we get a palindrome (7676312136767).

The spelling of 4432311004423 in words is "four trillion, four hundred thirty-two billion, three hundred eleven million, four thousand, four hundred twenty-three".