200134034 has 4 divisors (see below), whose sum is σ = 300201054. Its totient is φ = 100067016.

The previous prime is 200134027. The next prime is 200134061. The reversal of 200134034 is 430431002.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 430431002 = 2 ⋅215215501.

It can be written as a sum of positive squares in only one way, i.e., 173580625 + 26553409 = 13175^2 + 5153^2 .

It is a super-2 number, since 2×200134034² = 80107263130226312, which contains 22 as substring.

It is a Curzon number.

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, 50033507 + ... + 50033510.

Almost surely, 2^200134034 is an apocalyptic number.

200134034 is a deficient number, since it is larger than the sum of its proper divisors (100067020).

200134034 is a wasteful number, since it uses less digits than its factorization.

200134034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100067019.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 200134034 is about 14146.8736475590. The cubic root of 200134034 is about 584.9341577344.

Adding to 200134034 its reverse (430431002), we get a palindrome (630565036).

The spelling of 200134034 in words is "two hundred million, one hundred thirty-four thousand, thirty-four".