2104200106417 has 2 divisors, whose sum is σ = 2104200106418. Its totient is φ = 2104200106416.

The previous prime is 2104200106391. The next prime is 2104200106423. The reversal of 2104200106417 is 7146010024012.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1100434568256 + 1003765538161 = 1049016^2 + 1001881^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2104200106417 is a prime.

It is not a weakly prime, because it can be changed into another prime (2104200106487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1052100053208 + 1052100053209.

It is an arithmetic number, because the mean of its divisors is an integer number (1052100053209).

Almost surely, 2^{2104200106417} is an apocalyptic number.

It is an amenable number.

2104200106417 is a deficient number, since it is larger than the sum of its proper divisors (1).

2104200106417 is an equidigital number, since it uses as much as digits as its factorization.

2104200106417 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2688, while the sum is 28.

The spelling of 2104200106417 in words is "two trillion, one hundred four billion, two hundred million, one hundred six thousand, four hundred seventeen".