204224344413020 has 24 divisors (see below), whose sum is σ = 431749452960000. Its totient is φ = 81141484490432.

The previous prime is 204224344412987. The next prime is 204224344413029. The reversal of 204224344413020 is 20314443422402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204224344413029) 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, 34265826620 + ... + 34265832579.

It is an arithmetic number, because the mean of its divisors is an integer number (17989560540000).

Almost surely, 2^{204224344413020} is an apocalyptic number.

204224344413020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

204224344413020 is an abundant number, since it is smaller than the sum of its proper divisors (227525108546980).

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

204224344413020 is a wasteful number, since it uses less digits than its factorization.

204224344413020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68531659357 (or 68531659355 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 35.

Adding to 204224344413020 its reverse (20314443422402), we get a palindrome (224538787835422).

The spelling of 204224344413020 in words is "two hundred four trillion, two hundred twenty-four billion, three hundred forty-four million, four hundred thirteen thousand, twenty".