4444020105 has 48 divisors (see below), whose sum is σ = 8576486784. Its totient is φ = 1924611840.

The previous prime is 4444020103. The next prime is 4444020107. The reversal of 4444020105 is 5010204444.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4444020103) and next prime (4444020107).

It is not a de Polignac number, because 4444020105 - 2¹ = 4444020103 is a prime.

It is a super-2 number, since 2×4444020105² = 39498629387288422050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4444020103) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 20716 + ... + 96525.

It is an arithmetic number, because the mean of its divisors is an integer number (178676808).

Almost surely, 2^4444020105 is an apocalyptic number.

It is an amenable number.

4444020105 is a deficient number, since it is larger than the sum of its proper divisors (4132466679).

4444020105 is a wasteful number, since it uses less digits than its factorization.

4444020105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117294 (or 117275 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 24.

The square root of 4444020105 is about 66663.4840448652. The cubic root of 4444020105 is about 1644.0890556685.

Adding to 4444020105 its reverse (5010204444), we get a palindrome (9454224549).

The spelling of 4444020105 in words is "four billion, four hundred forty-four million, twenty thousand, one hundred five".