444240114004 has 24 divisors (see below), whose sum is σ = 823658808168. Its totient is φ = 208925153280.

The previous prime is 444240114001. The next prime is 444240114139. The reversal of 444240114004 is 400411042444.

It can be written as a sum of positive squares in 4 ways, for example, as 73782856900 + 370457257104 = 271630^2 + 608652^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444240114001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1904869 + ... + 2125324.

It is an arithmetic number, because the mean of its divisors is an integer number (34319117007).

Almost surely, 2^444240114004 is an apocalyptic number.

It is an amenable number.

444240114004 is a deficient number, since it is larger than the sum of its proper divisors (379418694164).

444240114004 is a wasteful number, since it uses less digits than its factorization.

444240114004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4031835 (or 4031833 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 28.

Adding to 444240114004 its reverse (400411042444), we get a palindrome (844651156448).

The spelling of 444240114004 in words is "four hundred forty-four billion, two hundred forty million, one hundred fourteen thousand, four".