14081051969 has 4 divisors (see below), whose sum is σ = 14122835844. Its totient is φ = 14039268096.

The previous prime is 14081051921. The next prime is 14081051977. The reversal of 14081051969 is 96915018041.

14081051969 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, and also an emirpimes, since its reverse is a distinct semiprime: 96915018041 = 2551 ⋅37990991.

It can be written as a sum of positive squares in 2 ways, for example, as 3837183025 + 10243868944 = 61945^2 + 101212^2 .

It is a cyclic number.

It is not a de Polignac number, because 14081051969 - 2³² = 9786084673 is a prime.

It is a super-2 number, since 2×14081051969² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (14081051909) by changing a digit.

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, 20891432 + ... + 20892105.

It is an arithmetic number, because the mean of its divisors is an integer number (3530708961).

Almost surely, 2^14081051969 is an apocalyptic number.

It is an amenable number.

14081051969 is a deficient number, since it is larger than the sum of its proper divisors (41783875).

14081051969 is an equidigital number, since it uses as much as digits as its factorization.

14081051969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41783874.

The product of its (nonzero) digits is 77760, while the sum is 44.

The spelling of 14081051969 in words is "fourteen billion, eighty-one million, fifty-one thousand, nine hundred sixty-nine".