4400330141 has 4 divisors (see below), whose sum is σ = 4483355292. Its totient is φ = 4317304992.

The previous prime is 4400330131. The next prime is 4400330149. The reversal of 4400330141 is 1410330044.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2961645241 + 1438684900 = 54421^2 + 37930^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4400330141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4400330149) 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, 41512496 + ... + 41512601.

It is an arithmetic number, because the mean of its divisors is an integer number (1120838823).

Almost surely, 2^4400330141 is an apocalyptic number.

It is an amenable number.

4400330141 is a deficient number, since it is larger than the sum of its proper divisors (83025151).

4400330141 is an equidigital number, since it uses as much as digits as its factorization.

4400330141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83025150.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 4400330141 is about 66334.9842918501. The cubic root of 4400330141 is about 1638.6835237435.

Adding to 4400330141 its reverse (1410330044), we get a palindrome (5810660185).

The spelling of 4400330141 in words is "four billion, four hundred million, three hundred thirty thousand, one hundred forty-one".