204001134202 has 8 divisors (see below), whose sum is σ = 309875140800. Its totient is φ = 100709420604.

The previous prime is 204001134199. The next prime is 204001134203. The reversal of 204001134202 is 202431100402.

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 204001134202.

It is not an unprimeable number, because it can be changed into a prime (204001134203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 645573052 + ... + 645573367.

It is an arithmetic number, because the mean of its divisors is an integer number (38734392600).

Almost surely, 2^204001134202 is an apocalyptic number.

204001134202 is a deficient number, since it is larger than the sum of its proper divisors (105874006598).

204001134202 is a wasteful number, since it uses less digits than its factorization.

204001134202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1291146500.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 204001134202 its reverse (202431100402), we get a palindrome (406432234604).

The spelling of 204001134202 in words is "two hundred four billion, one million, one hundred thirty-four thousand, two hundred two".