204310333411345 has 16 divisors (see below), whose sum is σ = 289235642508288. Its totient is φ = 135579207424320.

The previous prime is 204310333411337. The next prime is 204310333411363. The reversal of 204310333411345 is 543114333013402.

It is not a de Polignac number, because 204310333411345 - 2³ = 204310333411337 is a prime.

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, 94152226294 + ... + 94152228463.

It is an arithmetic number, because the mean of its divisors is an integer number (18077227656768).

Almost surely, 2^{204310333411345} is an apocalyptic number.

It is an amenable number.

204310333411345 is a deficient number, since it is larger than the sum of its proper divisors (84925309096943).

204310333411345 is a wasteful number, since it uses less digits than its factorization.

204310333411345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188304454800.

The product of its (nonzero) digits is 155520, while the sum is 37.

Adding to 204310333411345 its reverse (543114333013402), we get a palindrome (747424666424747).

The spelling of 204310333411345 in words is "two hundred four trillion, three hundred ten billion, three hundred thirty-three million, four hundred eleven thousand, three hundred forty-five".