20334022432343 has 16 divisors (see below), whose sum is σ = 21487846241280. Its totient is φ = 19202703021216.

The previous prime is 20334022432327. The next prime is 20334022432349. The reversal of 20334022432343 is 34323422043302.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 20334022432343 - 2⁴ = 20334022432327 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 (20334022432349) 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, 34717721 + ... + 35298557.

It is an arithmetic number, because the mean of its divisors is an integer number (1342990390080).

Almost surely, 2^{20334022432343} is an apocalyptic number.

20334022432343 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

20334022432343 is a deficient number, since it is larger than the sum of its proper divisors (1153823808937).

20334022432343 is a wasteful number, since it uses less digits than its factorization.

20334022432343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 600206.

The product of its (nonzero) digits is 248832, while the sum is 35.

Adding to 20334022432343 its reverse (34323422043302), we get a palindrome (54657444475645).

The spelling of 20334022432343 in words is "twenty trillion, three hundred thirty-four billion, twenty-two million, four hundred thirty-two thousand, three hundred forty-three".