20114323234 has 4 divisors (see below), whose sum is σ = 30171484854. Its totient is φ = 10057161616.

The previous prime is 20114323219. The next prime is 20114323253. The reversal of 20114323234 is 43232341102.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 19711317609 + 403005625 = 140397^2 + 20075^2 .

It is a junction number, because it is equal to n+sod(n) for n = 20114323199 and 20114323208.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5028580807 + ... + 5028580810.

Almost surely, 2^20114323234 is an apocalyptic number.

20114323234 is a deficient number, since it is larger than the sum of its proper divisors (10057161620).

20114323234 is a wasteful number, since it uses less digits than its factorization.

20114323234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10057161619.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 20114323234 its reverse (43232341102), we get a palindrome (63346664336).

The spelling of 20114323234 in words is "twenty billion, one hundred fourteen million, three hundred twenty-three thousand, two hundred thirty-four".