26041503613399 has 2 divisors, whose sum is σ = 26041503613400. Its totient is φ = 26041503613398.

The previous prime is 26041503613379. The next prime is 26041503613417. The reversal of 26041503613399 is 99331630514062.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 26041503613399 - 2⁴³ = 17245410591191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26041503613379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13020751806699 + 13020751806700.

It is an arithmetic number, because the mean of its divisors is an integer number (13020751806700).

Almost surely, 2^{26041503613399} is an apocalyptic number.

26041503613399 is a deficient number, since it is larger than the sum of its proper divisors (1).

26041503613399 is an equidigital number, since it uses as much as digits as its factorization.

26041503613399 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3149280, while the sum is 52.

The spelling of 26041503613399 in words is "twenty-six trillion, forty-one billion, five hundred three million, six hundred thirteen thousand, three hundred ninety-nine".