2104041440117 has 2 divisors, whose sum is σ = 2104041440118. Its totient is φ = 2104041440116.

The previous prime is 2104041440101. The next prime is 2104041440177. The reversal of 2104041440117 is 7110441404012.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1867885290436 + 236156149681 = 1366706^2 + 485959^2 .

It is a cyclic number.

It is not a de Polignac number, because 2104041440117 - 2⁴ = 2104041440101 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2104041440117.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2104041440177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1052020720058 + 1052020720059.

It is an arithmetic number, because the mean of its divisors is an integer number (1052020720059).

Almost surely, 2^{2104041440117} is an apocalyptic number.

It is an amenable number.

2104041440117 is a deficient number, since it is larger than the sum of its proper divisors (1).

2104041440117 is an equidigital number, since it uses as much as digits as its factorization.

2104041440117 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3584, while the sum is 29.

Adding to 2104041440117 its reverse (7110441404012), we get a palindrome (9214482844129).

The spelling of 2104041440117 in words is "two trillion, one hundred four billion, forty-one million, four hundred forty thousand, one hundred seventeen".