200400412 has 12 divisors (see below), whose sum is σ = 353463040. Its totient is φ = 99410976.

The previous prime is 200400401. The next prime is 200400491. The reversal of 200400412 is 214004002.

It is a junction number, because it is equal to n+sod(n) for n = 200400392 and 200400401.

It is a congruent number.

It is an unprimeable number.

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, 196737 + ... + 197752.

Almost surely, 2^200400412 is an apocalyptic number.

It is an amenable number.

200400412 is a deficient number, since it is larger than the sum of its proper divisors (153062628).

200400412 is a wasteful number, since it uses less digits than its factorization.

200400412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394620 (or 394618 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 13.

The square root of 200400412 is about 14156.2852471967. The cubic root of 200400412 is about 585.1935580804.

Adding to 200400412 its reverse (214004002), we get a palindrome (414404414).

The spelling of 200400412 in words is "two hundred million, four hundred thousand, four hundred twelve".