444300101 has 12 divisors (see below), whose sum is σ = 517443948. Its totient is φ = 380382912.

The previous prime is 444300041. The next prime is 444300127. The reversal of 444300101 is 101003444.

It can be written as a sum of positive squares in 2 ways, for example, as 142444225 + 301855876 = 11935^2 + 17374^2 .

It is a de Polignac number, because none of the positive numbers 2^k-444300101 is a prime.

It is a super-2 number, since 2×444300101² = 394805159497220402, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 444300101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444300301) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41075 + ... + 50751.

It is an arithmetic number, because the mean of its divisors is an integer number (43120329).

Almost surely, 2^444300101 is an apocalyptic number.

It is an amenable number.

444300101 is a deficient number, since it is larger than the sum of its proper divisors (73143847).

444300101 is an equidigital number, since it uses as much as digits as its factorization.

444300101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10628 (or 10621 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 444300101 is about 21078.4273844137. The cubic root of 444300101 is about 763.0602034251.

Adding to 444300101 its reverse (101003444), we get a palindrome (545303545).

The spelling of 444300101 in words is "four hundred forty-four million, three hundred thousand, one hundred one".