14082312081 has 8 divisors (see below), whose sum is σ = 18778985440. Its totient is φ = 9386923392.

The previous prime is 14082312019. The next prime is 14082312091. The reversal of 14082312081 is 18021328041.

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

It is not a de Polignac number, because 14082312081 - 2²⁶ = 14015203217 is a prime.

It is a super-2 number, since 2×14082312081² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14082312011) 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, 295291 + ... + 339648.

It is an arithmetic number, because the mean of its divisors is an integer number (2347373180).

Almost surely, 2^14082312081 is an apocalyptic number.

It is an amenable number.

14082312081 is a deficient number, since it is larger than the sum of its proper divisors (4696673359).

14082312081 is an equidigital number, since it uses as much as digits as its factorization.

14082312081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 642335.

The product of its (nonzero) digits is 3072, while the sum is 30.

The spelling of 14082312081 in words is "fourteen billion, eighty-two million, three hundred twelve thousand, eighty-one".