200042095 has 8 divisors (see below), whose sum is σ = 261873360. Its totient is φ = 145485120.

The previous prime is 200042093. The next prime is 200042099. The reversal of 200042095 is 590240002.

It is a happy number.

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

It is not a de Polignac number, because 200042095 - 2¹ = 200042093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200042093) 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, 1818510 + ... + 1818619.

It is an arithmetic number, because the mean of its divisors is an integer number (32734170).

Almost surely, 2^200042095 is an apocalyptic number.

200042095 is a deficient number, since it is larger than the sum of its proper divisors (61831265).

200042095 is a wasteful number, since it uses less digits than its factorization.

200042095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3637145.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 200042095 is about 14143.6238284253. The cubic root of 200042095 is about 584.8445736066.

Adding to 200042095 its reverse (590240002), we get a palindrome (790282097).

The spelling of 200042095 in words is "two hundred million, forty-two thousand, ninety-five".