4400002101 has 32 divisors (see below), whose sum is σ = 6842354688. Its totient is φ = 2485405440.

The previous prime is 4400002069. The next prime is 4400002109. The reversal of 4400002101 is 1012000044.

It is not a de Polignac number, because 4400002101 - 2⁵ = 4400002069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4400002109) 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 31 ways as a sum of consecutive naturals, for example, 19710 + ... + 95856.

It is an arithmetic number, because the mean of its divisors is an integer number (213823584).

Almost surely, 2^4400002101 is an apocalyptic number.

It is an amenable number.

4400002101 is a deficient number, since it is larger than the sum of its proper divisors (2442352587).

4400002101 is a wasteful number, since it uses less digits than its factorization.

4400002101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76281.

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 4400002101 is about 66332.5116439895. The cubic root of 4400002101 is about 1638.6428020185.

Adding to 4400002101 its reverse (1012000044), we get a palindrome (5412002145).

The spelling of 4400002101 in words is "four billion, four hundred million, two thousand, one hundred one".