204043442243110 has 32 divisors (see below), whose sum is σ = 383247627863040. Its totient is φ = 78068629354848.

The previous prime is 204043442243099. The next prime is 204043442243189. The reversal of 204043442243110 is 11342244340402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 206641551 + ... + 207626629.

It is an arithmetic number, because the mean of its divisors is an integer number (11976488370720).

Almost surely, 2^{204043442243110} is an apocalyptic number.

204043442243110 is a deficient number, since it is larger than the sum of its proper divisors (179204185619930).

204043442243110 is a wasteful number, since it uses less digits than its factorization.

204043442243110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1885692.

The product of its (nonzero) digits is 73728, while the sum is 34.

Adding to 204043442243110 its reverse (11342244340402), we get a palindrome (215385686583512).

The spelling of 204043442243110 in words is "two hundred four trillion, forty-three billion, four hundred forty-two million, two hundred forty-three thousand, one hundred ten".