200004140 has 24 divisors (see below), whose sum is σ = 480010272. Its totient is φ = 68572800.

The previous prime is 200004131. The next prime is 200004143. The reversal of 200004140 is 41400002.

200004140 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (200004143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 714161 + ... + 714440.

It is an arithmetic number, because the mean of its divisors is an integer number (20000428).

Almost surely, 2^200004140 is an apocalyptic number.

200004140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200004140 is an abundant number, since it is smaller than the sum of its proper divisors (280006132).

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

200004140 is a wasteful number, since it uses less digits than its factorization.

200004140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1428617 (or 1428615 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 11.

The square root of 200004140 is about 14142.2819940772. The cubic root of 200004140 is about 584.8075827592.

Adding to 200004140 its reverse (41400002), we get a palindrome (241404142).

The spelling of 200004140 in words is "two hundred million, four thousand, one hundred forty".