444040113122200 has 96 divisors (see below), whose sum is σ = 1179898645448160. Its totient is φ = 152239662489600.

The previous prime is 444040113122149. The next prime is 444040113122201. The reversal of 444040113122200 is 2221311040444.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444040113122201) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 78166170 + ... + 83654230.

It is an arithmetic number, because the mean of its divisors is an integer number (12290610890085).

Almost surely, 2^{444040113122200} is an apocalyptic number.

444040113122200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

444040113122200 is an abundant number, since it is smaller than the sum of its proper divisors (735858532325960).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

444040113122200 is a wasteful number, since it uses less digits than its factorization.

444040113122200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5545877 (or 5545868 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 444040113122200 its reverse (2221311040444), we get a palindrome (446261424162644).

The spelling of 444040113122200 in words is "four hundred forty-four trillion, forty billion, one hundred thirteen million, one hundred twenty-two thousand, two hundred".