14555489729 has 16 divisors (see below), whose sum is σ = 16045159104. Its totient is φ = 13094265600.

The previous prime is 14555489713. The next prime is 14555489797. The reversal of 14555489729 is 92798455541.

It is a cyclic number.

It is not a de Polignac number, because 14555489729 - 2⁴ = 14555489713 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (14555489329) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 400349 + ... + 435189.

It is an arithmetic number, because the mean of its divisors is an integer number (1002822444).

Almost surely, 2^14555489729 is an apocalyptic number.

It is an amenable number.

14555489729 is a deficient number, since it is larger than the sum of its proper divisors (1489669375).

14555489729 is a wasteful number, since it uses less digits than its factorization.

14555489729 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35248.

The product of its digits is 18144000, while the sum is 59.

The spelling of 14555489729 in words is "fourteen billion, five hundred fifty-five million, four hundred eighty-nine thousand, seven hundred twenty-nine".