204324011334329 has 4 divisors (see below), whose sum is σ = 209307523805940. Its totient is φ = 199340498862720.

The previous prime is 204324011334323. The next prime is 204324011334349. The reversal of 204324011334329 is 923433110423402.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 83478555955600 + 120845455378729 = 9136660^2 + 10992973^2 .

It is a cyclic number.

It is not a de Polignac number, because 204324011334329 - 2⁸ = 204324011334073 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41), and also a Moran number because the ratio is a prime number: 4983512471569 = 204324011334329 / (2 + 0 + 4 + 3 + 2 + 4 + 0 + 1 + 1 + 3 + 3 + 4 + 3 + 2 + 9).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (204324011334323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2491756235744 + ... + 2491756235825.

It is an arithmetic number, because the mean of its divisors is an integer number (52326880951485).

Almost surely, 2^{204324011334329} is an apocalyptic number.

It is an amenable number.

204324011334329 is a deficient number, since it is larger than the sum of its proper divisors (4983512471611).

204324011334329 is an equidigital number, since it uses as much as digits as its factorization.

204324011334329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4983512471610.

The product of its (nonzero) digits is 373248, while the sum is 41.

The spelling of 204324011334329 in words is "two hundred four trillion, three hundred twenty-four billion, eleven million, three hundred thirty-four thousand, three hundred twenty-nine".