4013322004 has 24 divisors (see below), whose sum is σ = 7150745448. Its totient is φ = 1970365440.

The previous prime is 4013321999. The next prime is 4013322011. The reversal of 4013322004 is 4002233104.

It can be written as a sum of positive squares in 4 ways, for example, as 514836100 + 3498485904 = 22690^2 + 59148^2 .

It is a super-2 number, since 2×4013322004² = 32213507015581152032, which contains 22 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 (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130824 + ... + 158560.

It is an arithmetic number, because the mean of its divisors is an integer number (297947727).

Almost surely, 2^4013322004 is an apocalyptic number.

It is an amenable number.

4013322004 is a deficient number, since it is larger than the sum of its proper divisors (3137423444).

4013322004 is a wasteful number, since it uses less digits than its factorization.

4013322004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28395 (or 28393 counting only the distinct ones).

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

The square root of 4013322004 is about 63350.7853463554. The cubic root of 4013322004 is about 1589.1613794184.

Adding to 4013322004 its reverse (4002233104), we get a palindrome (8015555108).

Subtracting from 4013322004 its reverse (4002233104), we obtain a square (11088900 = 3330²).

The spelling of 4013322004 in words is "four billion, thirteen million, three hundred twenty-two thousand, four".