204552341343 has 48 divisors (see below), whose sum is σ = 342090178560. Its totient is φ = 115366954752.

The previous prime is 204552341341. The next prime is 204552341347. The reversal of 204552341343 is 343143255402.

204552341343 is a `hidden beast` number, since 20 + 4 + 552 + 3 + 41 + 3 + 43 = 666.

204552341343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 204552341343 - 2¹ = 204552341341 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 204552341298 and 204552341307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204552341341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1641330 + ... + 1761552.

It is an arithmetic number, because the mean of its divisors is an integer number (7126878720).

Almost surely, 2^204552341343 is an apocalyptic number.

204552341343 is a deficient number, since it is larger than the sum of its proper divisors (137537837217).

204552341343 is a wasteful number, since it uses less digits than its factorization.

204552341343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120588 (or 120585 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 36.

Adding to 204552341343 its reverse (343143255402), we get a palindrome (547695596745).

The spelling of 204552341343 in words is "two hundred four billion, five hundred fifty-two million, three hundred forty-one thousand, three hundred forty-three".