14214286681 has 8 divisors (see below), whose sum is σ = 16316464320. Its totient is φ = 12130000368.

The previous prime is 14214286651. The next prime is 14214286703. The reversal of 14214286681 is 18668241241.

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

It is a cyclic number.

It is not a de Polignac number, because 14214286681 - 2⁷ = 14214286553 is a prime.

It is a super-2 number, since 2×14214286681² (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 (14214286651) 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, 4471126 + ... + 4474303.

It is an arithmetic number, because the mean of its divisors is an integer number (2039558040).

Almost surely, 2^14214286681 is an apocalyptic number.

It is an amenable number.

14214286681 is a deficient number, since it is larger than the sum of its proper divisors (2102177639).

14214286681 is an equidigital number, since it uses as much as digits as its factorization.

14214286681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8945663.

The product of its digits is 147456, while the sum is 43.

The spelling of 14214286681 in words is "fourteen billion, two hundred fourteen million, two hundred eighty-six thousand, six hundred eighty-one".