14047766885 has 8 divisors (see below), whose sum is σ = 16929670680. Its totient is φ = 11189979904.

The previous prime is 14047766867. The next prime is 14047766903. The reversal of 14047766885 is 58866774041.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (14047766867) and next prime (14047766903).

It can be written as a sum of positive squares in 4 ways, for example, as 1838179876 + 12209587009 = 42874^2 + 110497^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14047766885 - 2¹⁸ = 14047504741 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14047766885.

It is a congruent number.

It is an unprimeable number.

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, 6027920 + ... + 6030249.

It is an arithmetic number, because the mean of its divisors is an integer number (2116208835).

Almost surely, 2^14047766885 is an apocalyptic number.

It is an amenable number.

14047766885 is a deficient number, since it is larger than the sum of its proper divisors (2881903795).

14047766885 is a wasteful number, since it uses less digits than its factorization.

14047766885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12058407.

The product of its (nonzero) digits is 9031680, while the sum is 56.

The spelling of 14047766885 in words is "fourteen billion, forty-seven million, seven hundred sixty-six thousand, eight hundred eighty-five".