14040672845 has 4 divisors (see below), whose sum is σ = 16848807420. Its totient is φ = 11232538272.

The previous prime is 14040672823. The next prime is 14040672859. The reversal of 14040672845 is 54827604041.

14040672845 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5022131689 + 9018541156 = 70867^2 + 94966^2 .

It is a cyclic number.

It is not a de Polignac number, because 14040672845 - 2¹² = 14040668749 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 (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1404067280 + ... + 1404067289.

It is an arithmetic number, because the mean of its divisors is an integer number (4212201855).

Almost surely, 2^14040672845 is an apocalyptic number.

It is an amenable number.

14040672845 is a deficient number, since it is larger than the sum of its proper divisors (2808134575).

14040672845 is an equidigital number, since it uses as much as digits as its factorization.

14040672845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2808134574.

The product of its (nonzero) digits is 215040, while the sum is 41.

The spelling of 14040672845 in words is "fourteen billion, forty million, six hundred seventy-two thousand, eight hundred forty-five".