11086385399249 has 2 divisors, whose sum is σ = 11086385399250. Its totient is φ = 11086385399248.

The previous prime is 11086385399189. The next prime is 11086385399261. The reversal of 11086385399249 is 94299358368011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9967867639249 + 1118517760000 = 3157193^2 + 1057600^2 .

It is a cyclic number.

It is not a de Polignac number, because 11086385399249 - 2⁸ = 11086385398993 is a prime.

It is not a weakly prime, because it can be changed into another prime (11086385396249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5543192699624 + 5543192699625.

It is an arithmetic number, because the mean of its divisors is an integer number (5543192699625).

Almost surely, 2^{11086385399249} is an apocalyptic number.

It is an amenable number.

11086385399249 is a deficient number, since it is larger than the sum of its proper divisors (1).

11086385399249 is an equidigital number, since it uses as much as digits as its factorization.

11086385399249 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 100776960, while the sum is 68.

The spelling of 11086385399249 in words is "eleven trillion, eighty-six billion, three hundred eighty-five million, three hundred ninety-nine thousand, two hundred forty-nine".