14065771117 has 8 divisors (see below), whose sum is σ = 15677020800. Its totient is φ = 12541616064.

The previous prime is 14065771103. The next prime is 14065771121. The reversal of 14065771117 is 71117756041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 14065771117 - 2¹⁹ = 14065246829 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14065771117.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14065771147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21773317 + ... + 21773962.

It is an arithmetic number, because the mean of its divisors is an integer number (1959627600).

Almost surely, 2^14065771117 is an apocalyptic number.

14065771117 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

14065771117 is a deficient number, since it is larger than the sum of its proper divisors (1611249683).

14065771117 is a wasteful number, since it uses less digits than its factorization.

14065771117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43547315.

The product of its (nonzero) digits is 41160, while the sum is 40.

The spelling of 14065771117 in words is "fourteen billion, sixty-five million, seven hundred seventy-one thousand, one hundred seventeen".