26305097041 has 2 divisors, whose sum is σ = 26305097042. Its totient is φ = 26305097040.

The previous prime is 26305097009. The next prime is 26305097069. The reversal of 26305097041 is 14079050362.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 17389960641 + 8915136400 = 131871^2 + 94420^2 .

It is a cyclic number.

It is not a de Polignac number, because 26305097041 - 2⁵ = 26305097009 is a prime.

It is not a weakly prime, because it can be changed into another prime (26305097141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13152548520 + 13152548521.

It is an arithmetic number, because the mean of its divisors is an integer number (13152548521).

Almost surely, 2^26305097041 is an apocalyptic number.

It is an amenable number.

26305097041 is a deficient number, since it is larger than the sum of its proper divisors (1).

26305097041 is an equidigital number, since it uses as much as digits as its factorization.

26305097041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 45360, while the sum is 37.

The spelling of 26305097041 in words is "twenty-six billion, three hundred five million, ninety-seven thousand, forty-one".