204320134410095 has 32 divisors (see below), whose sum is σ = 278275842441216. Its totient is φ = 142670719699200.

The previous prime is 204320134410089. The next prime is 204320134410097. The reversal of 204320134410095 is 590014431023402.

It is a de Polignac number, because none of the positive numbers 2^k-204320134410095 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204320134410097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 471578174 + ... + 472011243.

It is an arithmetic number, because the mean of its divisors is an integer number (8696120076288).

Almost surely, 2^{204320134410095} is an apocalyptic number.

204320134410095 is a deficient number, since it is larger than the sum of its proper divisors (73955708031121).

204320134410095 is a wasteful number, since it uses less digits than its factorization.

204320134410095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 943589591.

The product of its (nonzero) digits is 103680, while the sum is 38.

Adding to 204320134410095 its reverse (590014431023402), we get a palindrome (794334565433497).

The spelling of 204320134410095 in words is "two hundred four trillion, three hundred twenty billion, one hundred thirty-four million, four hundred ten thousand, ninety-five".