2104041434413 has 2 divisors, whose sum is σ = 2104041434414. Its totient is φ = 2104041434412.

The previous prime is 2104041434399. The next prime is 2104041434489. The reversal of 2104041434413 is 3144341404012.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1905733313289 + 198308121124 = 1380483^2 + 445318^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2104041434413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2104041434113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1052020717206 + 1052020717207.

It is an arithmetic number, because the mean of its divisors is an integer number (1052020717207).

Almost surely, 2^{2104041434413} is an apocalyptic number.

It is an amenable number.

2104041434413 is a deficient number, since it is larger than the sum of its proper divisors (1).

2104041434413 is an equidigital number, since it uses as much as digits as its factorization.

2104041434413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 2104041434413 its reverse (3144341404012), we get a palindrome (5248382838425).

The spelling of 2104041434413 in words is "two trillion, one hundred four billion, forty-one million, four hundred thirty-four thousand, four hundred thirteen".