200134234 has 24 divisors (see below), whose sum is σ = 320828508. Its totient is φ = 93611520.

The previous prime is 200134223. The next prime is 200134241. The reversal of 200134234 is 432431002.

It can be written as a sum of positive squares in 6 ways, for example, as 132319009 + 67815225 = 11503^2 + 8235^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 103662 + ... + 105574.

Almost surely, 2^200134234 is an apocalyptic number.

200134234 is a deficient number, since it is larger than the sum of its proper divisors (120694274).

200134234 is a wasteful number, since it uses less digits than its factorization.

200134234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2130 (or 2113 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 200134234 is about 14146.8807162569. The cubic root of 200134234 is about 584.9343525818.

Adding to 200134234 its reverse (432431002), we get a palindrome (632565236).

The spelling of 200134234 in words is "two hundred million, one hundred thirty-four thousand, two hundred thirty-four".