14428651573 has 6 divisors (see below), whose sum is σ = 16784349846. Its totient is φ = 12367415592.

The previous prime is 14428651543. The next prime is 14428651631. The reversal of 14428651573 is 37515682441.

It can be written as a sum of positive squares in only one way, i.e., 12668177809 + 1760473764 = 112553^2 + 41958^2 .

It is not a de Polignac number, because 14428651573 - 2¹⁷ = 14428520501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14428651513) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 147231090 + ... + 147231187.

It is an arithmetic number, because the mean of its divisors is an integer number (2797391641).

Almost surely, 2^14428651573 is an apocalyptic number.

It is an amenable number.

14428651573 is a deficient number, since it is larger than the sum of its proper divisors (2355698273).

14428651573 is an equidigital number, since it uses as much as digits as its factorization.

14428651573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294462291 (or 294462284 counting only the distinct ones).

The product of its digits is 806400, while the sum is 46.

The spelling of 14428651573 in words is "fourteen billion, four hundred twenty-eight million, six hundred fifty-one thousand, five hundred seventy-three".