14164105371529 has 3 divisors (see below), whose sum is σ = 14164109135053. Its totient is φ = 14164101608006.

The previous prime is 14164105371499. The next prime is 14164105371551. The reversal of 14164105371529 is 92517350146141.

The square root of 14164105371529 is 3763523.

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

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 14164105371529 - 2⁷ = 14164105371401 is a prime.

It is a super-2 number, since 2×14164105371529² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14164105371569) 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 2 ways as a sum of consecutive naturals, for example, 1881762 + ... + 5645284.

Almost surely, 2^{14164105371529} is an apocalyptic number.

14164105371529 is the 3763523-rd square number.

14164105371529 is the 1881762-nd centered octagonal number.

It is an amenable number.

14164105371529 is a deficient number, since it is larger than the sum of its proper divisors (3763524).

14164105371529 is an frugal number, since it uses more digits than its factorization.

14164105371529 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7527046 (or 3763523 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 49.

Multiplying 14164105371529 by its sum of digits (49), we get a square (694041163204921 = 26344661²).

The spelling of 14164105371529 in words is "fourteen trillion, one hundred sixty-four billion, one hundred five million, three hundred seventy-one thousand, five hundred twenty-nine".