44081330 has 16 divisors (see below), whose sum is σ = 83522880. Its totient is φ = 16704432.

The previous prime is 44081329. The next prime is 44081341. The reversal of 44081330 is 3318044.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 44081296 and 44081305.

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, 115814 + ... + 116193.

It is an arithmetic number, because the mean of its divisors is an integer number (5220180).

Almost surely, 2^44081330 is an apocalyptic number.

44081330 is a deficient number, since it is larger than the sum of its proper divisors (39441550).

44081330 is a wasteful number, since it uses less digits than its factorization.

44081330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232033.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 44081330 is about 6639.3772298311. The cubic root of 44081330 is about 353.2522172481.

Adding to 44081330 its reverse (3318044), we get a palindrome (47399374).

The spelling of 44081330 in words is "forty-four million, eighty-one thousand, three hundred thirty".