444242022112 has 48 divisors (see below), whose sum is σ = 999697047552. Its totient is φ = 190360391040.

The previous prime is 444242022071. The next prime is 444242022127. The reversal of 444242022112 is 211220242444.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1353537 + ... + 1649407.

It is an arithmetic number, because the mean of its divisors is an integer number (20827021824).

Almost surely, 2^444242022112 is an apocalyptic number.

It is an amenable number.

444242022112 is an abundant number, since it is smaller than the sum of its proper divisors (555455025440).

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

444242022112 is a wasteful number, since it uses less digits than its factorization.

444242022112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302591 (or 302583 counting only the distinct ones).

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

Adding to 444242022112 its reverse (211220242444), we get a palindrome (655462264556).

The spelling of 444242022112 in words is "four hundred forty-four billion, two hundred forty-two million, twenty-two thousand, one hundred twelve".