444414331101 has 16 divisors (see below), whose sum is σ = 640146455424. Its totient is φ = 272623003584.

The previous prime is 444414331093. The next prime is 444414331133. The reversal of 444414331101 is 101133414444.

It is not a de Polignac number, because 444414331101 - 2³ = 444414331093 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444414331001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17961201 + ... + 17985926.

It is an arithmetic number, because the mean of its divisors is an integer number (40009153464).

Almost surely, 2^444414331101 is an apocalyptic number.

It is an amenable number.

444414331101 is a deficient number, since it is larger than the sum of its proper divisors (195732124323).

444414331101 is a wasteful number, since it uses less digits than its factorization.

444414331101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35947460.

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 444414331101 its reverse (101133414444), we get a palindrome (545547745545).

The spelling of 444414331101 in words is "four hundred forty-four billion, four hundred fourteen million, three hundred thirty-one thousand, one hundred one".