444000133132 has 12 divisors (see below), whose sum is σ = 777052982160. Its totient is φ = 221984995376.

The previous prime is 444000133123. The next prime is 444000133133. The reversal of 444000133132 is 231331000444.

It is a super-2 number, since 2×444000133132² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 444000133097 and 444000133106.

It is not an unprimeable number, because it can be changed into a prime (444000133133) 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, 3701383 + ... + 3819454.

It is an arithmetic number, because the mean of its divisors is an integer number (64754415180).

Almost surely, 2^444000133132 is an apocalyptic number.

It is an amenable number.

444000133132 is a deficient number, since it is larger than the sum of its proper divisors (333052849028).

444000133132 is a wasteful number, since it uses less digits than its factorization.

444000133132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7535600 (or 7535598 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 444000133132 its reverse (231331000444), we get a palindrome (675331133576).

The spelling of 444000133132 in words is "four hundred forty-four billion, one hundred thirty-three thousand, one hundred thirty-two".