6839104840541 has 2 divisors, whose sum is σ = 6839104840542. Its totient is φ = 6839104840540.

The previous prime is 6839104840511. The next prime is 6839104840591. The reversal of 6839104840541 is 1450484019386.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6455639232025 + 383465608516 = 2540795^2 + 619246^2 .

It is a cyclic number.

It is not a de Polignac number, because 6839104840541 - 2¹⁰ = 6839104839517 is a prime.

It is a super-2 number, since 2×6839104840541² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6839104840511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3419552420270 + 3419552420271.

It is an arithmetic number, because the mean of its divisors is an integer number (3419552420271).

Almost surely, 2^{6839104840541} is an apocalyptic number.

It is an amenable number.

6839104840541 is a deficient number, since it is larger than the sum of its proper divisors (1).

6839104840541 is an equidigital number, since it uses as much as digits as its factorization.

6839104840541 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3317760, while the sum is 53.

The spelling of 6839104840541 in words is "six trillion, eight hundred thirty-nine billion, one hundred four million, eight hundred forty thousand, five hundred forty-one".