14428585728573 has 4 divisors (see below), whose sum is σ = 19238114304768. Its totient is φ = 9619057152380.

The previous prime is 14428585728569. The next prime is 14428585728589. The reversal of 14428585728573 is 37582758582441.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 14428585728573 - 2² = 14428585728569 is a prime.

It is a super-2 number, since 2×14428585728573² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14428585728498 and 14428585728507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14428585728503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2404764288093 + ... + 2404764288098.

It is an arithmetic number, because the mean of its divisors is an integer number (4809528576192).

Almost surely, 2^{14428585728573} is an apocalyptic number.

It is an amenable number.

14428585728573 is a deficient number, since it is larger than the sum of its proper divisors (4809528576195).

14428585728573 is an equidigital number, since it uses as much as digits as its factorization.

14428585728573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4809528576194.

The product of its digits is 602112000, while the sum is 69.

The spelling of 14428585728573 in words is "fourteen trillion, four hundred twenty-eight billion, five hundred eighty-five million, seven hundred twenty-eight thousand, five hundred seventy-three".