14375752822369 has 9 divisors (see below), whose sum is σ = 14688309790641. Its totient is φ = 14069711330340.

The previous prime is 14375752822313. The next prime is 14375752822391. The reversal of 14375752822369 is 96322825757341.

It is a happy number.

The square root of 14375752822369 is 3791537.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 14375752822369 - 2⁷ = 14375752822241 is a prime.

It is a super-2 number, since 2×14375752822369² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14375752822369.

It is not an unprimeable number, because it can be changed into a prime (14375752822399) by changing a digit.

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 in 8 ways as a sum of consecutive naturals, for example, 178161904 + ... + 178242574.

Almost surely, 2^{14375752822369} is an apocalyptic number.

14375752822369 is the 3791537-th square number.

14375752822369 is the 1895769-th centered octagonal number.

It is an amenable number.

14375752822369 is a deficient number, since it is larger than the sum of its proper divisors (312556968272).

14375752822369 is an frugal number, since it uses more digits than its factorization.

14375752822369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161436 (or 80718 counting only the distinct ones).

The product of its digits is 152409600, while the sum is 64.

Multiplying 14375752822369 by its sum of digits (64), we get a square (920048180631616 = 30332296²).

The spelling of 14375752822369 in words is "fourteen trillion, three hundred seventy-five billion, seven hundred fifty-two million, eight hundred twenty-two thousand, three hundred sixty-nine".