4401440141 has 8 divisors (see below), whose sum is σ = 5132875200. Its totient is φ = 3772662684.

The previous prime is 4401440137. The next prime is 4401440189. The reversal of 4401440141 is 1410441044.

It is not a de Polignac number, because 4401440141 - 2² = 4401440137 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 (4401440101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6415751 + ... + 6416436.

It is an arithmetic number, because the mean of its divisors is an integer number (641609400).

Almost surely, 2^4401440141 is an apocalyptic number.

It is an amenable number.

4401440141 is a deficient number, since it is larger than the sum of its proper divisors (731435059).

4401440141 is an equidigital number, since it uses as much as digits as its factorization.

4401440141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12832208 (or 12832194 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 23.

The square root of 4401440141 is about 66343.3503902237. The cubic root of 4401440141 is about 1638.8213002080.

Adding to 4401440141 its reverse (1410441044), we get a palindrome (5811881185).

The spelling of 4401440141 in words is "four billion, four hundred one million, four hundred forty thousand, one hundred forty-one".