14242661806 has 16 divisors (see below), whose sum is σ = 21433999680. Its totient is φ = 7098024960.

The previous prime is 14242661791. The next prime is 14242661809. The reversal of 14242661806 is 60816624241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14242661809) 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 in 7 ways as a sum of consecutive naturals, for example, 1078926 + ... + 1092046.

It is an arithmetic number, because the mean of its divisors is an integer number (1339624980).

Almost surely, 2^14242661806 is an apocalyptic number.

14242661806 is a deficient number, since it is larger than the sum of its proper divisors (7191337874).

14242661806 is a wasteful number, since it uses less digits than its factorization.

14242661806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14859.

The product of its (nonzero) digits is 110592, while the sum is 40.

The spelling of 14242661806 in words is "fourteen billion, two hundred forty-two million, six hundred sixty-one thousand, eight hundred six".