444101 has 4 divisors (see below), whose sum is σ = 507552. Its totient is φ = 380652.

The previous prime is 444089. The next prime is 444109. The reversal of 444101 is 101444.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 444101 - 2¹⁰ = 443077 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31715 + ... + 31728.

It is an arithmetic number, because the mean of its divisors is an integer number (126888).

2⁴⁴⁴¹⁰¹ is an apocalyptic number.

It is an amenable number.

444101 is a deficient number, since it is larger than the sum of its proper divisors (63451).

444101 is an equidigital number, since it uses as much as digits as its factorization.

444101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63450.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 444101 is about 666.4090335522. The cubic root of 444101 is about 76.2946204840.

Adding to 444101 its reverse (101444), we get a palindrome (545545).

It can be divided in two parts, 444 and 101, that multiplied together give a palindrome (44844).

The spelling of 444101 in words is "four hundred forty-four thousand, one hundred one", and thus it is an iban number.