204042211414404 has 48 divisors (see below), whose sum is σ = 520219238004480. Its totient is φ = 61731084644640.

The previous prime is 204042211414403. The next prime is 204042211414439. The reversal of 204042211414404 is 404414112240402.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (204042211414403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1248524374 + ... + 1248687789.

It is an arithmetic number, because the mean of its divisors is an integer number (10837900791760).

Almost surely, 2^{204042211414404} is an apocalyptic number.

It is an amenable number.

204042211414404 is an abundant number, since it is smaller than the sum of its proper divisors (316177026590076).

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

204042211414404 is a wasteful number, since it uses less digits than its factorization.

204042211414404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2497212800 (or 2497212798 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 33.

Adding to 204042211414404 its reverse (404414112240402), we get a palindrome (608456323654806).

The spelling of 204042211414404 in words is "two hundred four trillion, forty-two billion, two hundred eleven million, four hundred fourteen thousand, four hundred four".