14573423529 has 40 divisors (see below), whose sum is σ = 26189704640. Its totient is φ = 7889366304.

The previous prime is 14573423489. The next prime is 14573423533. The reversal of 14573423529 is 92532437541.

It is a happy number.

14573423529 is a `hidden beast` number, since 1 + 4 + 573 + 4 + 23 + 52 + 9 = 666.

14573423529 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14573423529 - 2¹¹ = 14573421481 is a prime.

It is a super-2 number, since 2×14573423529² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14573423539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 665614 + ... + 687159.

It is an arithmetic number, because the mean of its divisors is an integer number (654742616).

Almost surely, 2^14573423529 is an apocalyptic number.

14573423529 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

14573423529 is a deficient number, since it is larger than the sum of its proper divisors (11616281111).

14573423529 is a wasteful number, since it uses less digits than its factorization.

14573423529 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1352811 (or 1352802 counting only the distinct ones).

The product of its digits is 907200, while the sum is 45.

The spelling of 14573423529 in words is "fourteen billion, five hundred seventy-three million, four hundred twenty-three thousand, five hundred twenty-nine".