4140304328 has 8 divisors (see below), whose sum is σ = 7763070630. Its totient is φ = 2070152160.

The previous prime is 4140304327. The next prime is 4140304339. The reversal of 4140304328 is 8234030414.

It can be written as a sum of positive squares in only one way, i.e., 2473868644 + 1666435684 = 49738^2 + 40822^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 4140304328.

It is not an unprimeable number, because it can be changed into a prime (4140304327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 258769013 + ... + 258769028.

Almost surely, 2^4140304328 is an apocalyptic number.

It is an amenable number.

4140304328 is a deficient number, since it is larger than the sum of its proper divisors (3622766302).

4140304328 is a wasteful number, since it uses less digits than its factorization.

4140304328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517538047 (or 517538043 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

The square root of 4140304328 is about 64345.1966194836. The cubic root of 4140304328 is about 1605.7481174450.

The spelling of 4140304328 in words is "four billion, one hundred forty million, three hundred four thousand, three hundred twenty-eight".