4144444414 has 16 divisors (see below), whose sum is σ = 6784528896. Its totient is φ = 1883085400.

The previous prime is 4144444391. The next prime is 4144444427.

It is a happy number.

4144444414 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 4144444414.

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, 20649 + ... + 93355.

It is an arithmetic number, because the mean of its divisors is an integer number (424033056).

Almost surely, 2^4144444414 is an apocalyptic number.

4144444414 is a deficient number, since it is larger than the sum of its proper divisors (2640084482).

4144444414 is a wasteful number, since it uses less digits than its factorization.

4144444414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75311.

The product of its digits is 65536, while the sum is 34.

The square root of 4144444414 is about 64377.3594829735. The cubic root of 4144444414 is about 1606.2831602939.

It can be divided in two parts, 41444 and 44414, that added together give a palindrome (85858).

The spelling of 4144444414 in words is "four billion, one hundred forty-four million, four hundred forty-four thousand, four hundred fourteen".