4044313613 has 8 divisors (see below), whose sum is σ = 4079429376. Its totient is φ = 4009262400.

The previous prime is 4044313591. The next prime is 4044313627. The reversal of 4044313613 is 3163134404.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4044313613 is a prime.

It is a super-2 number, since 2×4044313613² = 32712945200594227538, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4044316613) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114245 + ... + 145397.

It is an arithmetic number, because the mean of its divisors is an integer number (509928672).

Almost surely, 2^4044313613 is an apocalyptic number.

It is an amenable number.

4044313613 is a deficient number, since it is larger than the sum of its proper divisors (35115763).

4044313613 is a wasteful number, since it uses less digits than its factorization.

4044313613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32275.

The product of its (nonzero) digits is 10368, while the sum is 29.

The square root of 4044313613 is about 63594.9181381657. The cubic root of 4044313613 is about 1593.2414935082.

The spelling of 4044313613 in words is "four billion, forty-four million, three hundred thirteen thousand, six hundred thirteen".