14066511632649 has 12 divisors (see below), whose sum is σ = 23220908092096. Its totient is φ = 8038006647192.

The previous prime is 14066511632639. The next prime is 14066511632737. The reversal of 14066511632649 is 94623611566041.

14066511632649 is a `hidden beast` number, since 1 + 4 + 0 + 6 + 6 + 511 + 63 + 2 + 64 + 9 = 666.

It is not a de Polignac number, because 14066511632649 - 2¹¹ = 14066511630601 is a prime.

It is a super-2 number, since 2×14066511632649² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 14066511632595 and 14066511632604.

It is not an unprimeable number, because it can be changed into a prime (14066511632639) 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 in 11 ways as a sum of consecutive naturals, for example, 111638981149 + ... + 111638981274.

Almost surely, 2^{14066511632649} is an apocalyptic number.

It is an amenable number.

14066511632649 is a deficient number, since it is larger than the sum of its proper divisors (9154396459447).

14066511632649 is a wasteful number, since it uses less digits than its factorization.

14066511632649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223277962436 (or 223277962433 counting only the distinct ones).

The product of its (nonzero) digits is 5598720, while the sum is 54.

The spelling of 14066511632649 in words is "fourteen trillion, sixty-six billion, five hundred eleven million, six hundred thirty-two thousand, six hundred forty-nine".