26210044617041 has 2 divisors, whose sum is σ = 26210044617042. Its totient is φ = 26210044617040.

The previous prime is 26210044617013. The next prime is 26210044617121. The reversal of 26210044617041 is 14071644001262.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16795825189441 + 9414219427600 = 4098271^2 + 3068260^2 .

It is a cyclic number.

It is not a de Polignac number, because 26210044617041 - 2¹⁰ = 26210044616017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 26210044616986 and 26210044617004.

It is not a weakly prime, because it can be changed into another prime (26210044607041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13105022308520 + 13105022308521.

It is an arithmetic number, because the mean of its divisors is an integer number (13105022308521).

Almost surely, 2^{26210044617041} is an apocalyptic number.

It is an amenable number.

26210044617041 is a deficient number, since it is larger than the sum of its proper divisors (1).

26210044617041 is an equidigital number, since it uses as much as digits as its factorization.

26210044617041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64512, while the sum is 38.

The spelling of 26210044617041 in words is "twenty-six trillion, two hundred ten billion, forty-four million, six hundred seventeen thousand, forty-one".