10428715873 has 4 divisors (see below), whose sum is σ = 10521005508. Its totient is φ = 10336426240.

The previous prime is 10428715861. The next prime is 10428715879. The reversal of 10428715873 is 37851782401.

10428715873 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1106427169 + 9322288704 = 33263^2 + 96552^2 .

It is a cyclic number.

It is not a de Polignac number, because 10428715873 - 2³³ = 1838781281 is a prime.

It is a super-2 number, since 2×10428715873² (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 (10428715879) 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 3 ways as a sum of consecutive naturals, for example, 46144648 + ... + 46144873.

It is an arithmetic number, because the mean of its divisors is an integer number (2630251377).

Almost surely, 2^10428715873 is an apocalyptic number.

It is an amenable number.

10428715873 is a deficient number, since it is larger than the sum of its proper divisors (92289635).

10428715873 is an equidigital number, since it uses as much as digits as its factorization.

10428715873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92289634.

The product of its (nonzero) digits is 376320, while the sum is 46.

The spelling of 10428715873 in words is "ten billion, four hundred twenty-eight million, seven hundred fifteen thousand, eight hundred seventy-three".