14054780689069 has 2 divisors, whose sum is σ = 14054780689070. Its totient is φ = 14054780689068.

The previous prime is 14054780689057. The next prime is 14054780689093. The reversal of 14054780689069 is 96098608745041.

It is a happy number.

14054780689069 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13953250514025 + 101530175044 = 3735405^2 + 318638^2 .

It is a cyclic number.

It is not a de Polignac number, because 14054780689069 - 2¹⁷ = 14054780557997 is a prime.

It is a super-2 number, since 2×14054780689069² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14054780688995 and 14054780689013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14054780689669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7027390344534 + 7027390344535.

It is an arithmetic number, because the mean of its divisors is an integer number (7027390344535).

Almost surely, 2^{14054780689069} is an apocalyptic number.

It is an amenable number.

14054780689069 is a deficient number, since it is larger than the sum of its proper divisors (1).

14054780689069 is an equidigital number, since it uses as much as digits as its factorization.

14054780689069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 104509440, while the sum is 67.

The spelling of 14054780689069 in words is "fourteen trillion, fifty-four billion, seven hundred eighty million, six hundred eighty-nine thousand, sixty-nine".