14669406458 has 48 divisors (see below), whose sum is σ = 26594104680. Its totient is φ = 6043774464.

The previous prime is 14669406397. The next prime is 14669406473. The reversal of 14669406458 is 85460496641.

It can be written as a sum of positive squares in 4 ways, for example, as 6928398169 + 7741008289 = 83237^2 + 87983^2 .

It is a Curzon 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 23 ways as a sum of consecutive naturals, for example, 651110 + ... + 673262.

Almost surely, 2^14669406458 is an apocalyptic number.

14669406458 is a deficient number, since it is larger than the sum of its proper divisors (11924698222).

14669406458 is a wasteful number, since it uses less digits than its factorization.

14669406458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22431 (or 22424 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 53.

The spelling of 14669406458 in words is "fourteen billion, six hundred sixty-nine million, four hundred six thousand, four hundred fifty-eight".