204433320233141 has 4 divisors (see below), whose sum is σ = 204433803629484. Its totient is φ = 204432836836800.

The previous prime is 204433320233101. The next prime is 204433320233161. The reversal of 204433320233141 is 141332023334402.

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 28179683870116 + 176253636363025 = 5308454^2 + 13276055^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-204433320233141 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 (204433320233101) 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 3 ways as a sum of consecutive naturals, for example, 241063250 + ... + 241909811.

It is an arithmetic number, because the mean of its divisors is an integer number (51108450907371).

Almost surely, 2^{204433320233141} is an apocalyptic number.

It is an amenable number.

204433320233141 is a deficient number, since it is larger than the sum of its proper divisors (483396343).

204433320233141 is an equidigital number, since it uses as much as digits as its factorization.

204433320233141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483396342.

The product of its (nonzero) digits is 124416, while the sum is 35.

Adding to 204433320233141 its reverse (141332023334402), we get a palindrome (345765343567543).

The spelling of 204433320233141 in words is "two hundred four trillion, four hundred thirty-three billion, three hundred twenty million, two hundred thirty-three thousand, one hundred forty-one".