4021304104 has 8 divisors (see below), whose sum is σ = 7539945210. Its totient is φ = 2010652048.

The previous prime is 4021304099. The next prime is 4021304113. The reversal of 4021304104 is 4014031204.

It can be written as a sum of positive squares in only one way, i.e., 2977884900 + 1043419204 = 54570^2 + 32302^2 .

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

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 as a sum of consecutive naturals, namely, 251331499 + ... + 251331514.

Almost surely, 2^4021304104 is an apocalyptic number.

It is an amenable number.

4021304104 is a deficient number, since it is larger than the sum of its proper divisors (3518641106).

4021304104 is a wasteful number, since it uses less digits than its factorization.

4021304104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 502663019 (or 502663015 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 4021304104 is about 63413.7532716681. The cubic root of 4021304104 is about 1590.2142432454.

Adding to 4021304104 its reverse (4014031204), we get a palindrome (8035335308).

The spelling of 4021304104 in words is "four billion, twenty-one million, three hundred four thousand, one hundred four".