200134432 has 24 divisors (see below), whose sum is σ = 394474752. Its totient is φ = 99950400.

The previous prime is 200134411. The next prime is 200134447. The reversal of 200134432 is 234431002.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28557 + ... + 34867.

It is an arithmetic number, because the mean of its divisors is an integer number (16436448).

Almost surely, 2^200134432 is an apocalyptic number.

It is an amenable number.

200134432 is a deficient number, since it is larger than the sum of its proper divisors (194340320).

200134432 is an equidigital number, since it uses as much as digits as its factorization.

200134432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7312 (or 7304 counting only the distinct ones).

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

The square root of 200134432 is about 14146.8877142642. The cubic root of 200134432 is about 584.9345454806.

Adding to 200134432 its reverse (234431002), we get a palindrome (434565434).

The spelling of 200134432 in words is "two hundred million, one hundred thirty-four thousand, four hundred thirty-two".