14124416165 has 4 divisors (see below), whose sum is σ = 16949299404. Its totient is φ = 11299532928.

The previous prime is 14124416143. The next prime is 14124416191. The reversal of 14124416165 is 56161442141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 56161442141 = 7 ⋅8023063163.

It can be written as a sum of positive squares in 2 ways, for example, as 9508980196 + 4615435969 = 97514^2 + 67937^2 .

It is a cyclic number.

It is not a de Polignac number, because 14124416165 - 2¹⁰ = 14124415141 is a prime.

It is a super-2 number, since 2×14124416165² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1412441612 + ... + 1412441621.

It is an arithmetic number, because the mean of its divisors is an integer number (4237324851).

Almost surely, 2^14124416165 is an apocalyptic number.

It is an amenable number.

14124416165 is a deficient number, since it is larger than the sum of its proper divisors (2824883239).

14124416165 is an equidigital number, since it uses as much as digits as its factorization.

14124416165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2824883238.

The product of its digits is 23040, while the sum is 35.

The spelling of 14124416165 in words is "fourteen billion, one hundred twenty-four million, four hundred sixteen thousand, one hundred sixty-five".