4044771213 has 16 divisors (see below), whose sum is σ = 6165958656. Its totient is φ = 2310361200.

The previous prime is 4044771197. The next prime is 4044771251. The reversal of 4044771213 is 3121774404.

It is not a de Polignac number, because 4044771213 - 2⁴ = 4044771197 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4044771253) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 15820 + ... + 91322.

It is an arithmetic number, because the mean of its divisors is an integer number (385372416).

Almost surely, 2^4044771213 is an apocalyptic number.

It is an amenable number.

4044771213 is a deficient number, since it is larger than the sum of its proper divisors (2121187443).

4044771213 is a wasteful number, since it uses less digits than its factorization.

4044771213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78064.

The product of its (nonzero) digits is 18816, while the sum is 33.

The square root of 4044771213 is about 63598.5158081539. The cubic root of 4044771213 is about 1593.3015811507.

The spelling of 4044771213 in words is "four billion, forty-four million, seven hundred seventy-one thousand, two hundred thirteen".