444034043011 has 32 divisors (see below), whose sum is σ = 507837496320. Its totient is φ = 385108927104.

The previous prime is 444034043003. The next prime is 444034043041. The reversal of 444034043011 is 110340430444.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 444034043011 - 2³ = 444034043003 is a prime.

It is a super-2 number, since 2×444034043011² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (444034043041) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24106041 + ... + 24124453.

It is an arithmetic number, because the mean of its divisors is an integer number (15869921760).

Almost surely, 2^444034043011 is an apocalyptic number.

444034043011 is a deficient number, since it is larger than the sum of its proper divisors (63803453309).

444034043011 is a wasteful number, since it uses less digits than its factorization.

444034043011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19875.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 444034043011 its reverse (110340430444), we get a palindrome (554374473455).

The spelling of 444034043011 in words is "four hundred forty-four billion, thirty-four million, forty-three thousand, eleven".