4002321304 has 16 divisors (see below), whose sum is σ = 7574488200. Its totient is φ = 1982457792.

The previous prime is 4002321299. The next prime is 4002321317. The reversal of 4002321304 is 4031232004.

It is a super-3 number, since 3×4002321304³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

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, 2336949 + ... + 2338660.

Almost surely, 2^4002321304 is an apocalyptic number.

It is an amenable number.

4002321304 is a deficient number, since it is larger than the sum of its proper divisors (3572166896).

4002321304 is a wasteful number, since it uses less digits than its factorization.

4002321304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4675722 (or 4675718 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 4002321304 is about 63263.9020611280. The cubic root of 4002321304 is about 1587.7080626214.

Adding to 4002321304 its reverse (4031232004), we get a palindrome (8033553308).

The spelling of 4002321304 in words is "four billion, two million, three hundred twenty-one thousand, three hundred four".