14031430635445 has 16 divisors (see below), whose sum is σ = 17519011691760. Its totient is φ = 10775422733824.

The previous prime is 14031430635419. The next prime is 14031430635463. The reversal of 14031430635445 is 54453603413041.

It can be written as a sum of positive squares in 8 ways, for example, as 601558462404 + 13429872173041 = 775602^2 + 3664679^2 .

It is a cyclic number.

It is not a de Polignac number, because 14031430635445 - 2²⁹ = 14030893764533 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 279652624 + ... + 279702793.

It is an arithmetic number, because the mean of its divisors is an integer number (1094938230735).

Almost surely, 2^{14031430635445} is an apocalyptic number.

It is an amenable number.

14031430635445 is a deficient number, since it is larger than the sum of its proper divisors (3487581056315).

14031430635445 is a wasteful number, since it uses less digits than its factorization.

14031430635445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 559355624.

The product of its (nonzero) digits is 1036800, while the sum is 43.

The spelling of 14031430635445 in words is "fourteen trillion, thirty-one billion, four hundred thirty million, six hundred thirty-five thousand, four hundred forty-five".