204341204234345 has 8 divisors (see below), whose sum is σ = 253119427180800. Its totient is φ = 158199641987760.

The previous prime is 204341204234327. The next prime is 204341204234347. The reversal of 204341204234345 is 543432402143402.

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

It is not a de Polignac number, because 204341204234345 - 2¹² = 204341204230249 is a prime.

It is not an unprimeable number, because it can be changed into a prime (204341204234347) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 659165174795 + ... + 659165175104.

It is an arithmetic number, because the mean of its divisors is an integer number (31639928397600).

Almost surely, 2^{204341204234345} is an apocalyptic number.

It is an amenable number.

204341204234345 is a deficient number, since it is larger than the sum of its proper divisors (48778222946455).

204341204234345 is a wasteful number, since it uses less digits than its factorization.

204341204234345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1318330349935.

The product of its (nonzero) digits is 1105920, while the sum is 41.

Adding to 204341204234345 its reverse (543432402143402), we get a palindrome (747773606377747).

The spelling of 204341204234345 in words is "two hundred four trillion, three hundred forty-one billion, two hundred four million, two hundred thirty-four thousand, three hundred forty-five".