204343255294 has 8 divisors (see below), whose sum is σ = 306591123528. Its totient is φ = 102146214120.

The previous prime is 204343255283. The next prime is 204343255331. The reversal of 204343255294 is 492552343402.

204343255294 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 204343255294.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 12696712 + ... + 12712795.

It is an arithmetic number, because the mean of its divisors is an integer number (38323890441).

Almost surely, 2^204343255294 is an apocalyptic number.

204343255294 is a deficient number, since it is larger than the sum of its proper divisors (102247868234).

204343255294 is a wasteful number, since it uses less digits than its factorization.

204343255294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25413530.

The product of its (nonzero) digits is 1036800, while the sum is 43.

Adding to 204343255294 its reverse (492552343402), we get a palindrome (696895598696).

The spelling of 204343255294 in words is "two hundred four billion, three hundred forty-three million, two hundred fifty-five thousand, two hundred ninety-four".