26104533431771 has 2 divisors, whose sum is σ = 26104533431772. Its totient is φ = 26104533431770.

The previous prime is 26104533431749. The next prime is 26104533431807. The reversal of 26104533431771 is 17713433540162.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 26104533431771 - 2¹⁰ = 26104533430747 is a prime.

It is not a weakly prime, because it can be changed into another prime (26104533431371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13052266715885 + 13052266715886.

It is an arithmetic number, because the mean of its divisors is an integer number (13052266715886).

Almost surely, 2^{26104533431771} is an apocalyptic number.

26104533431771 is a deficient number, since it is larger than the sum of its proper divisors (1).

26104533431771 is an equidigital number, since it uses as much as digits as its factorization.

26104533431771 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1270080, while the sum is 47.

The spelling of 26104533431771 in words is "twenty-six trillion, one hundred four billion, five hundred thirty-three million, four hundred thirty-one thousand, seven hundred seventy-one".