4440010401 has 6 divisors (see below), whose sum is σ = 6413348370. Its totient is φ = 2960006928.

The previous prime is 4440010369. The next prime is 4440010409. The reversal of 4440010401 is 1040100444.

It can be written as a sum of positive squares in only one way, i.e., 2745864801 + 1694145600 = 52401^2 + 41160^2 .

It is not a de Polignac number, because 4440010401 - 2⁵ = 4440010369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4440010409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 246667236 + ... + 246667253.

It is an arithmetic number, because the mean of its divisors is an integer number (1068891395).

Almost surely, 2^4440010401 is an apocalyptic number.

It is an amenable number.

4440010401 is a deficient number, since it is larger than the sum of its proper divisors (1973337969).

4440010401 is a wasteful number, since it uses less digits than its factorization.

4440010401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 493334495 (or 493334492 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 4440010401 is about 66633.4030423180. The cubic root of 4440010401 is about 1643.5944363838.

Adding to 4440010401 its reverse (1040100444), we get a palindrome (5480110845).

The spelling of 4440010401 in words is "four billion, four hundred forty million, ten thousand, four hundred one".