4044399999 has 4 divisors (see below), whose sum is σ = 5392533336. Its totient is φ = 2696266664.

The previous prime is 4044399991. The next prime is 4044400049. The reversal of 4044399999 is 9999934404.

4044399999 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4044399999 - 2³ = 4044399991 is a prime.

It is a super-2 number, since 2×4044399999² = 32714342703822400002, which contains 22 as substring.

4044399999 is a modest number, since divided by 99999 gives 40443 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4044399991) 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 3 ways as a sum of consecutive naturals, for example, 674066664 + ... + 674066669.

It is an arithmetic number, because the mean of its divisors is an integer number (1348133334).

Almost surely, 2^4044399999 is an apocalyptic number.

4044399999 is a deficient number, since it is larger than the sum of its proper divisors (1348133337).

4044399999 is a wasteful number, since it uses less digits than its factorization.

4044399999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1348133336.

The product of its (nonzero) digits is 11337408, while the sum is 60.

The square root of 4044399999 is about 63595.5973240287. The cubic root of 4044399999 is about 1593.2528372361.

The spelling of 4044399999 in words is "four billion, forty-four million, three hundred ninety-nine thousand, nine hundred ninety-nine".