200042002 has 8 divisors (see below), whose sum is σ = 300138300. Its totient is φ = 99995904.

The previous prime is 200041999. The next prime is 200042053. The reversal of 200042002 is 200240002.

It is a happy number.

200042002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 199063881 + 978121 = 14109^2 + 989^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 200042002.

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, 127 + ... + 20002.

Almost surely, 2^200042002 is an apocalyptic number.

200042002 is a deficient number, since it is larger than the sum of its proper divisors (100096298).

200042002 is a wasteful number, since it uses less digits than its factorization.

200042002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25100.

The product of its (nonzero) digits is 32, while the sum is 10.

The square root of 200042002 is about 14143.6205407244. The cubic root of 200042002 is about 584.8444829748.

Adding to 200042002 its reverse (200240002), we get a palindrome (400282004).

The spelling of 200042002 in words is "two hundred million, forty-two thousand, two".