204424121011337 has 2 divisors, whose sum is σ = 204424121011338. Its totient is φ = 204424121011336.

The previous prime is 204424121011333. The next prime is 204424121011343. The reversal of 204424121011337 is 733110121424402.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 198327621757456 + 6096499253881 = 14082884^2 + 2469109^2 .

It is a cyclic number.

It is not a de Polignac number, because 204424121011337 - 2² = 204424121011333 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 204424121011297 and 204424121011306.

It is not a weakly prime, because it can be changed into another prime (204424121011333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102212060505668 + 102212060505669.

It is an arithmetic number, because the mean of its divisors is an integer number (102212060505669).

Almost surely, 2^{204424121011337} is an apocalyptic number.

It is an amenable number.

204424121011337 is a deficient number, since it is larger than the sum of its proper divisors (1).

204424121011337 is an equidigital number, since it uses as much as digits as its factorization.

204424121011337 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32256, while the sum is 35.

Adding to 204424121011337 its reverse (733110121424402), we get a palindrome (937534242435739).

The spelling of 204424121011337 in words is "two hundred four trillion, four hundred twenty-four billion, one hundred twenty-one million, eleven thousand, three hundred thirty-seven".