26468000246249 has 2 divisors, whose sum is σ = 26468000246250. Its totient is φ = 26468000246248.

The previous prime is 26468000246197. The next prime is 26468000246263. The reversal of 26468000246249 is 94264200086462.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24414152980624 + 2053847265625 = 4941068^2 + 1433125^2 .

It is a cyclic number.

It is not a de Polignac number, because 26468000246249 - 2¹² = 26468000242153 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 26468000246249.

It is not a weakly prime, because it can be changed into another prime (26468000240249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13234000123124 + 13234000123125.

It is an arithmetic number, because the mean of its divisors is an integer number (13234000123125).

Almost surely, 2^{26468000246249} is an apocalyptic number.

It is an amenable number.

26468000246249 is a deficient number, since it is larger than the sum of its proper divisors (1).

26468000246249 is an equidigital number, since it uses as much as digits as its factorization.

26468000246249 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7962624, while the sum is 53.

The spelling of 26468000246249 in words is "twenty-six trillion, four hundred sixty-eight billion, two hundred forty-six thousand, two hundred forty-nine".