26280230029 has 2 divisors, whose sum is σ = 26280230030. Its totient is φ = 26280230028.

The previous prime is 26280230003. The next prime is 26280230087. The reversal of 26280230029 is 92003208262.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15901714404 + 10378515625 = 126102^2 + 101875^2 .

It is a cyclic number.

It is not a de Polignac number, because 26280230029 - 2⁹ = 26280229517 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 26280229976 and 26280230003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26280230329) 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, 13140115014 + 13140115015.

It is an arithmetic number, because the mean of its divisors is an integer number (13140115015).

Almost surely, 2^26280230029 is an apocalyptic number.

It is an amenable number.

26280230029 is a deficient number, since it is larger than the sum of its proper divisors (1).

26280230029 is an equidigital number, since it uses as much as digits as its factorization.

26280230029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 34.

The spelling of 26280230029 in words is "twenty-six billion, two hundred eighty million, two hundred thirty thousand, twenty-nine".