14085711081 has 16 divisors (see below), whose sum is σ = 22472929920. Its totient is φ = 8668129680.

The previous prime is 14085711061. The next prime is 14085711103. The reversal of 14085711081 is 18011758041.

14085711081 is a `hidden beast` number, since 1 + 4 + 0 + 8 + 571 + 1 + 0 + 81 = 666.

It is not a de Polignac number, because 14085711081 - 2¹⁹ = 14085186793 is a prime.

It is a super-3 number, since 3×14085711081³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (14085711061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20064765 + ... + 20065466.

It is an arithmetic number, because the mean of its divisors is an integer number (1404558120).

Almost surely, 2^14085711081 is an apocalyptic number.

It is an amenable number.

14085711081 is a deficient number, since it is larger than the sum of its proper divisors (8387218839).

14085711081 is a wasteful number, since it uses less digits than its factorization.

14085711081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40130253 (or 40130247 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 36.

The spelling of 14085711081 in words is "fourteen billion, eighty-five million, seven hundred eleven thousand, eighty-one".