200040304 has 20 divisors (see below), whose sum is σ = 387993520. Its totient is φ = 99912960.

The previous prime is 200040293. The next prime is 200040307. The reversal of 200040304 is 403040002.

It is a super-2 number, since 2×200040304² = 80032246448824832, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200040307) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 9949 + ... + 22339.

It is an arithmetic number, because the mean of its divisors is an integer number (19399676).

Almost surely, 2^200040304 is an apocalyptic number.

It is an amenable number.

200040304 is a deficient number, since it is larger than the sum of its proper divisors (187953216).

200040304 is a wasteful number, since it uses less digits than its factorization.

200040304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13408 (or 13402 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 13.

The square root of 200040304 is about 14143.5605135341. The cubic root of 200040304 is about 584.8428282077.

Adding to 200040304 its reverse (403040002), we get a palindrome (603080306).

The spelling of 200040304 in words is "two hundred million, forty thousand, three hundred four".