14134441412309 has 2 divisors, whose sum is σ = 14134441412310. Its totient is φ = 14134441412308.

The previous prime is 14134441412279. The next prime is 14134441412321. The reversal of 14134441412309 is 90321414443141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11280294718225 + 2854146694084 = 3358615^2 + 1689422^2 .

It is a cyclic number.

It is not a de Polignac number, because 14134441412309 - 2²⁰ = 14134440363733 is a prime.

It is a super-2 number, since 2×14134441412309² (a number of 27 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14134441418309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7067220706154 + 7067220706155.

It is an arithmetic number, because the mean of its divisors is an integer number (7067220706155).

Almost surely, 2^{14134441412309} is an apocalyptic number.

It is an amenable number.

14134441412309 is a deficient number, since it is larger than the sum of its proper divisors (1).

14134441412309 is an equidigital number, since it uses as much as digits as its factorization.

14134441412309 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 165888, while the sum is 41.

The spelling of 14134441412309 in words is "fourteen trillion, one hundred thirty-four billion, four hundred forty-one million, four hundred twelve thousand, three hundred nine".