6714043728 has 40 divisors (see below), whose sum is σ = 19822415808. Its totient is φ = 1918298112.

The previous prime is 6714043723. The next prime is 6714043771. The reversal of 6714043728 is 8273404176.

It is a super-2 number, since 2×6714043728² = 90156766362992275968, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a self number, because there is not a number n which added to its sum of digits gives 6714043728.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6714043723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9990801 + ... + 9991472.

Almost surely, 2^6714043728 is an apocalyptic number.

It is an amenable number.

6714043728 is an abundant number, since it is smaller than the sum of its proper divisors (13108372080).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6714043728 is a wasteful number, since it uses less digits than its factorization.

6714043728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19982291 (or 19982285 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 42.

The square root of 6714043728 is about 81939.2685346898. The cubic root of 6714043728 is about 1886.5198902465.

The spelling of 6714043728 in words is "six billion, seven hundred fourteen million, forty-three thousand, seven hundred twenty-eight".