14282171339865 has 96 divisors (see below), whose sum is σ = 27374196188160. Its totient is φ = 6301991404800.

The previous prime is 14282171339713. The next prime is 14282171339867. The reversal of 14282171339865 is 56893317128241.

It is not a de Polignac number, because 14282171339865 - 2⁸ = 14282171339609 is a prime.

It is a super-2 number, since 2×14282171339865² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14282171339799 and 14282171339808.

It is not an unprimeable number, because it can be changed into a prime (14282171339867) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1627075 + ... + 5586744.

It is an arithmetic number, because the mean of its divisors is an integer number (285147876960).

Almost surely, 2^{14282171339865} is an apocalyptic number.

14282171339865 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14282171339865 is a deficient number, since it is larger than the sum of its proper divisors (13092024848295).

14282171339865 is a wasteful number, since it uses less digits than its factorization.

14282171339865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7213935 (or 7213922 counting only the distinct ones).

The product of its digits is 17418240, while the sum is 60.

The spelling of 14282171339865 in words is "fourteen trillion, two hundred eighty-two billion, one hundred seventy-one million, three hundred thirty-nine thousand, eight hundred sixty-five".