14517666099 has 16 divisors (see below), whose sum is σ = 21662390400. Its totient is φ = 9608812488.

The previous prime is 14517666071. The next prime is 14517666109. The reversal of 14517666099 is 99066671541.

It is a happy number.

It is not a de Polignac number, because 14517666099 - 2⁹ = 14517665587 is a prime.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (14517666019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1930389 + ... + 1937894.

It is an arithmetic number, because the mean of its divisors is an integer number (1353899400).

Almost surely, 2^14517666099 is an apocalyptic number.

14517666099 is a deficient number, since it is larger than the sum of its proper divisors (7144724301).

14517666099 is a wasteful number, since it uses less digits than its factorization.

14517666099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3868431 (or 3868425 counting only the distinct ones).

The product of its (nonzero) digits is 2449440, while the sum is 54.

The spelling of 14517666099 in words is "fourteen billion, five hundred seventeen million, six hundred sixty-six thousand, ninety-nine".