11634717404459 has 2 divisors, whose sum is σ = 11634717404460. Its totient is φ = 11634717404458.

The previous prime is 11634717404393. The next prime is 11634717404621. The reversal of 11634717404459 is 95440471743611.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11634717404459 - 2¹² = 11634717400363 is a prime.

It is not a weakly prime, because it can be changed into another prime (11634717404759) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5817358702229 + 5817358702230.

It is an arithmetic number, because the mean of its divisors is an integer number (5817358702230).

Almost surely, 2^{11634717404459} is an apocalyptic number.

11634717404459 is a deficient number, since it is larger than the sum of its proper divisors (1).

11634717404459 is an equidigital number, since it uses as much as digits as its factorization.

11634717404459 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10160640, while the sum is 56.

The spelling of 11634717404459 in words is "eleven trillion, six hundred thirty-four billion, seven hundred seventeen million, four hundred four thousand, four hundred fifty-nine".