200012430 has 32 divisors (see below), whose sum is σ = 505296000. Its totient is φ = 50529312.

The previous prime is 200012399. The next prime is 200012441. The reversal of 200012430 is 34210002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 174880 + ... + 176019.

It is an arithmetic number, because the mean of its divisors is an integer number (15790500).

Almost surely, 2^200012430 is an apocalyptic number.

200012430 is an abundant number, since it is smaller than the sum of its proper divisors (305283570).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200012430 is a wasteful number, since it uses less digits than its factorization.

200012430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350928.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 200012430 is about 14142.5750837675. The cubic root of 200012430 is about 584.8156625718.

Adding to 200012430 its reverse (34210002), we get a palindrome (234222432).

The spelling of 200012430 in words is "two hundred million, twelve thousand, four hundred thirty".