4044130313321 has 16 divisors (see below), whose sum is σ = 4865490495360. Its totient is φ = 3283704800640.

The previous prime is 4044130313239. The next prime is 4044130313351. The reversal of 4044130313321 is 1233130314404.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 4044130313321 - 2³⁰ = 4043056571497 is a prime.

It is a super-2 number, since 2×4044130313321² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4044130313351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 598751 + ... + 2906331.

It is an arithmetic number, because the mean of its divisors is an integer number (304093155960).

Almost surely, 2^{4044130313321} is an apocalyptic number.

It is an amenable number.

4044130313321 is a deficient number, since it is larger than the sum of its proper divisors (821360182039).

4044130313321 is a wasteful number, since it uses less digits than its factorization.

4044130313321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2320784.

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

Adding to 4044130313321 its reverse (1233130314404), we get a palindrome (5277260627725).

The spelling of 4044130313321 in words is "four trillion, forty-four billion, one hundred thirty million, three hundred thirteen thousand, three hundred twenty-one".