11726460454099 has 2 divisors, whose sum is σ = 11726460454100. Its totient is φ = 11726460454098.

The previous prime is 11726460454091. The next prime is 11726460454117. The reversal of 11726460454099 is 99045406462711.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11726460454099 - 2³ = 11726460454091 is a prime.

It is not a weakly prime, because it can be changed into another prime (11726460454091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5863230227049 + 5863230227050.

It is an arithmetic number, because the mean of its divisors is an integer number (5863230227050).

Almost surely, 2^{11726460454099} is an apocalyptic number.

11726460454099 is a deficient number, since it is larger than the sum of its proper divisors (1).

11726460454099 is an equidigital number, since it uses as much as digits as its factorization.

11726460454099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13063680, while the sum is 58.

The spelling of 11726460454099 in words is "eleven trillion, seven hundred twenty-six billion, four hundred sixty million, four hundred fifty-four thousand, ninety-nine".