14144668285 has 24 divisors (see below), whose sum is σ = 18680314968. Its totient is φ = 10274140800.

The previous prime is 14144668261. The next prime is 14144668301. The reversal of 14144668285 is 58286644141.

14144668285 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 430853049 + 13713815236 = 20757^2 + 117106^2 .

It is not a de Polignac number, because 14144668285 - 2⁷ = 14144668157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 482467 + ... + 510943.

It is an arithmetic number, because the mean of its divisors is an integer number (778346457).

Almost surely, 2^14144668285 is an apocalyptic number.

It is an amenable number.

14144668285 is a deficient number, since it is larger than the sum of its proper divisors (4535646683).

14144668285 is a wasteful number, since it uses less digits than its factorization.

14144668285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29325 (or 29314 counting only the distinct ones).

The product of its digits is 1474560, while the sum is 49.

The spelling of 14144668285 in words is "fourteen billion, one hundred forty-four million, six hundred sixty-eight thousand, two hundred eighty-five".