4444010001 has 24 divisors (see below), whose sum is σ = 7048458144. Its totient is φ = 2788395840.

The previous prime is 4444009981. The next prime is 4444010009. The reversal of 4444010001 is 1000104444.

It is not a de Polignac number, because 4444010001 - 2¹⁰ = 4444008977 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4444010009) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 533755 + ... + 542016.

It is an arithmetic number, because the mean of its divisors is an integer number (293685756).

Almost surely, 2^4444010001 is an apocalyptic number.

It is an amenable number.

4444010001 is a deficient number, since it is larger than the sum of its proper divisors (2604448143).

4444010001 is a wasteful number, since it uses less digits than its factorization.

4444010001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1075803 (or 1075791 counting only the distinct ones).

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

The square root of 4444010001 is about 66663.4082612043. The cubic root of 4444010001 is about 1644.0878096579.

Adding to 4444010001 its reverse (1000104444), we get a palindrome (5444114445).

The spelling of 4444010001 in words is "four billion, four hundred forty-four million, ten thousand, one".