200152235242 has 16 divisors (see below), whose sum is σ = 305620531200. Its totient is φ = 98291990160.

The previous prime is 200152235233. The next prime is 200152235243. The reversal of 200152235242 is 242532251002.

It is a self number, because there is not a number n which added to its sum of digits gives 200152235242.

It is not an unprimeable number, because it can be changed into a prime (200152235243) 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, 3286017 + ... + 3346372.

It is an arithmetic number, because the mean of its divisors is an integer number (19101283200).

Almost surely, 2^200152235242 is an apocalyptic number.

200152235242 is a deficient number, since it is larger than the sum of its proper divisors (105468295958).

200152235242 is a wasteful number, since it uses less digits than its factorization.

200152235242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6632661.

The product of its (nonzero) digits is 9600, while the sum is 28.

Adding to 200152235242 its reverse (242532251002), we get a palindrome (442684486244).

The spelling of 200152235242 in words is "two hundred billion, one hundred fifty-two million, two hundred thirty-five thousand, two hundred forty-two".