20334104023 has 8 divisors (see below), whose sum is σ = 20890103888. Its totient is φ = 19778442624.

The previous prime is 20334104003. The next prime is 20334104033. The reversal of 20334104023 is 32040143302.

It is a happy number.

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-20334104023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20334103985 and 20334104003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20334104003) 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, 39640 + ... + 205522.

It is an arithmetic number, because the mean of its divisors is an integer number (2611262986).

Almost surely, 2^20334104023 is an apocalyptic number.

20334104023 is a deficient number, since it is larger than the sum of its proper divisors (555999865).

20334104023 is a wasteful number, since it uses less digits than its factorization.

20334104023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169233.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 20334104023 its reverse (32040143302), we get a palindrome (52374247325).

The spelling of 20334104023 in words is "twenty billion, three hundred thirty-four million, one hundred four thousand, twenty-three".