14516715865172 has 6 divisors (see below), whose sum is σ = 25404252764058. Its totient is φ = 7258357932584.

The previous prime is 14516715865139. The next prime is 14516715865181. The reversal of 14516715865172 is 27156851761541.

It can be written as a sum of positive squares in only one way, i.e., 7726543071556 + 6790172793616 = 2779666^2 + 2605796^2 .

It is a super-3 number, since 3×14516715865172³ (a number of 40 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1814589483143 + ... + 1814589483150.

It is an arithmetic number, because the mean of its divisors is an integer number (4234042127343).

Almost surely, 2^{14516715865172} is an apocalyptic number.

It is an amenable number.

14516715865172 is a deficient number, since it is larger than the sum of its proper divisors (10887536898886).

14516715865172 is a wasteful number, since it uses less digits than its factorization.

14516715865172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3629178966297 (or 3629178966295 counting only the distinct ones).

The product of its digits is 14112000, while the sum is 59.

The spelling of 14516715865172 in words is "fourteen trillion, five hundred sixteen billion, seven hundred fifteen million, eight hundred sixty-five thousand, one hundred seventy-two".