204141323220 has 96 divisors (see below), whose sum is σ = 592857207936. Its totient is φ = 52441920000.

The previous prime is 204141323203. The next prime is 204141323233. The reversal of 204141323220 is 22323141402.

It is a happy number.

It is a super-2 number, since 2×204141323220² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 231006 + ... + 679445.

It is an arithmetic number, because the mean of its divisors is an integer number (6175595916).

Almost surely, 2^204141323220 is an apocalyptic number.

204141323220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

204141323220 is an abundant number, since it is smaller than the sum of its proper divisors (388715884716).

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

204141323220 is a wasteful number, since it uses less digits than its factorization.

204141323220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 910601 (or 910599 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 204141323220 its reverse (22323141402), we get a palindrome (226464464622).

The spelling of 204141323220 in words is "two hundred four billion, one hundred forty-one million, three hundred twenty-three thousand, two hundred twenty".