26246482243 has 2 divisors, whose sum is σ = 26246482244. Its totient is φ = 26246482242.

The previous prime is 26246482237. The next prime is 26246482307. The reversal of 26246482243 is 34228464262.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 26246482243 - 2³³ = 17656547651 is a prime.

It is a super-2 number, since 2×26246482243² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 26246482243.

It is not a weakly prime, because it can be changed into another prime (26246482043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13123241121 + 13123241122.

It is an arithmetic number, because the mean of its divisors is an integer number (13123241122).

Almost surely, 2^26246482243 is an apocalyptic number.

26246482243 is a deficient number, since it is larger than the sum of its proper divisors (1).

26246482243 is an equidigital number, since it uses as much as digits as its factorization.

26246482243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 884736, while the sum is 43.

The spelling of 26246482243 in words is "twenty-six billion, two hundred forty-six million, four hundred eighty-two thousand, two hundred forty-three".