4441331444 has 48 divisors (see below), whose sum is σ = 8612956800. Its totient is φ = 1986969600.

The previous prime is 4441331431. The next prime is 4441331473.

4441331444 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 4441331444.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3151412 + ... + 3152820.

It is an arithmetic number, because the mean of its divisors is an integer number (179436600).

Almost surely, 2^4441331444 is an apocalyptic number.

4441331444 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4441331444 is a deficient number, since it is larger than the sum of its proper divisors (4171625356).

4441331444 is a wasteful number, since it uses less digits than its factorization.

4441331444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2504 (or 2502 counting only the distinct ones).

The product of its digits is 36864, while the sum is 32.

The square root of 4441331444 is about 66643.3150736066. The cubic root of 4441331444 is about 1643.7574272648.

It can be divided in two parts, 44413 and 31444, that added together give a palindrome (75857).

The spelling of 4441331444 in words is "four billion, four hundred forty-one million, three hundred thirty-one thousand, four hundred forty-four".