204410434210 has 32 divisors (see below), whose sum is σ = 379288027440. Its totient is φ = 79258551552.

The previous prime is 204410434187. The next prime is 204410434211. The reversal of 204410434210 is 12434014402.

It can be written as a sum of positive squares in 8 ways, for example, as 21122843569 + 183287590641 = 145337^2 + 428121^2 .

It is a super-2 number, since 2×204410434210² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (204410434211) 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, 927349 + ... + 1126408.

Almost surely, 2^204410434210 is an apocalyptic number.

204410434210 is a deficient number, since it is larger than the sum of its proper divisors (174877593230).

204410434210 is a wasteful number, since it uses less digits than its factorization.

204410434210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2054070.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 204410434210 its reverse (12434014402), we get a palindrome (216844448612).

The spelling of 204410434210 in words is "two hundred four billion, four hundred ten million, four hundred thirty-four thousand, two hundred ten".