200423104034 has 4 divisors (see below), whose sum is σ = 300634656054. Its totient is φ = 100211552016.

The previous prime is 200423104003. The next prime is 200423104039. The reversal of 200423104034 is 430401324002.

200423104034 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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., 177617573809 + 22805530225 = 421447^2 + 151015^2 .

It is not an unprimeable number, because it can be changed into a prime (200423104039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50105776007 + ... + 50105776010.

Almost surely, 2^200423104034 is an apocalyptic number.

200423104034 is a deficient number, since it is larger than the sum of its proper divisors (100211552020).

200423104034 is a wasteful number, since it uses less digits than its factorization.

200423104034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100211552019.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 200423104034 its reverse (430401324002), we get a palindrome (630824428036).

The spelling of 200423104034 in words is "two hundred billion, four hundred twenty-three million, one hundred four thousand, thirty-four".