204300331032040 has 64 divisors (see below), whose sum is σ = 466541052984000. Its totient is φ = 80499656590848.

The previous prime is 204300331032023. The next prime is 204300331032043. The reversal of 204300331032040 is 40230133003402.

It is a super-4 number, since 4×204300331032040⁴ (a number of 58 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 204300331031996 and 204300331032014.

It is not an unprimeable number, because it can be changed into a prime (204300331032043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 337106572 + ... + 337712068.

It is an arithmetic number, because the mean of its divisors is an integer number (7289703952875).

Almost surely, 2^{204300331032040} is an apocalyptic number.

204300331032040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

204300331032040 is an abundant number, since it is smaller than the sum of its proper divisors (262240721951960).

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

204300331032040 is a wasteful number, since it uses less digits than its factorization.

204300331032040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 731474 (or 731470 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 204300331032040 its reverse (40230133003402), we get a palindrome (244530464035442).

The spelling of 204300331032040 in words is "two hundred four trillion, three hundred billion, three hundred thirty-one million, thirty-two thousand, forty".