11726460460543 has 2 divisors, whose sum is σ = 11726460460544. Its totient is φ = 11726460460542.

The previous prime is 11726460460531. The next prime is 11726460460613. The reversal of 11726460460543 is 34506406462711.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11726460460543 - 2³³ = 11717870525951 is a prime.

It is a super-3 number, since 3×11726460460543³ (a number of 40 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11726460460513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5863230230271 + 5863230230272.

It is an arithmetic number, because the mean of its divisors is an integer number (5863230230272).

Almost surely, 2^{11726460460543} is an apocalyptic number.

11726460460543 is a deficient number, since it is larger than the sum of its proper divisors (1).

11726460460543 is an equidigital number, since it uses as much as digits as its factorization.

11726460460543 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2903040, while the sum is 49.

The spelling of 11726460460543 in words is "eleven trillion, seven hundred twenty-six billion, four hundred sixty million, four hundred sixty thousand, five hundred forty-three".