200034430 has 8 divisors (see below), whose sum is σ = 360061992. Its totient is φ = 80013768.

The previous prime is 200034421. The next prime is 200034479. The reversal of 200034430 is 34430002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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, 10001712 + ... + 10001731.

It is an arithmetic number, because the mean of its divisors is an integer number (45007749).

Almost surely, 2^200034430 is an apocalyptic number.

200034430 is a deficient number, since it is larger than the sum of its proper divisors (160027562).

200034430 is a wasteful number, since it uses less digits than its factorization.

200034430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20003450.

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 200034430 is about 14143.3528556704. The cubic root of 200034430 is about 584.8371036940.

Adding to 200034430 its reverse (34430002), we get a palindrome (234464432).

The spelling of 200034430 in words is "two hundred million, thirty-four thousand, four hundred thirty".