14120356069 has 2 divisors, whose sum is σ = 14120356070. Its totient is φ = 14120356068.

The previous prime is 14120355979. The next prime is 14120356073. The reversal of 14120356069 is 96065302141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13308391044 + 811965025 = 115362^2 + 28495^2 .

It is a cyclic number.

It is not a de Polignac number, because 14120356069 - 2¹³ = 14120347877 is a prime.

It is a super-2 number, since 2×14120356069² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14120356769) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7060178034 + 7060178035.

It is an arithmetic number, because the mean of its divisors is an integer number (7060178035).

Almost surely, 2^14120356069 is an apocalyptic number.

It is an amenable number.

14120356069 is a deficient number, since it is larger than the sum of its proper divisors (1).

14120356069 is an equidigital number, since it uses as much as digits as its factorization.

14120356069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 38880, while the sum is 37.

The spelling of 14120356069 in words is "fourteen billion, one hundred twenty million, three hundred fifty-six thousand, sixty-nine".