4013313044 has 24 divisors (see below), whose sum is σ = 7748032488. Its totient is φ = 1807119360.

The previous prime is 4013313013. The next prime is 4013313061. The reversal of 4013313044 is 4403133104.

4013313044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 95804944 + 3917508100 = 9788^2 + 62590^2 .

It is a super-2 number, since 2×4013313044² = 32213363178281091872, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 939077 + ... + 943340.

It is an arithmetic number, because the mean of its divisors is an integer number (322834687).

Almost surely, 2^4013313044 is an apocalyptic number.

It is an amenable number.

4013313044 is a deficient number, since it is larger than the sum of its proper divisors (3734719444).

4013313044 is a wasteful number, since it uses less digits than its factorization.

4013313044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1882475 (or 1882473 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 4013313044 is about 63350.7146289606. The cubic root of 4013313044 is about 1589.1601967824.

Adding to 4013313044 its reverse (4403133104), we get a palindrome (8416446148).

The spelling of 4013313044 in words is "four billion, thirteen million, three hundred thirteen thousand, forty-four".