1444042212 has 48 divisors (see below), whose sum is σ = 3534276480. Its totient is φ = 458016768.

The previous prime is 1444042207. The next prime is 1444042219. The reversal of 1444042212 is 2122404441.

It is not an unprimeable number, because it can be changed into a prime (1444042219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39714 + ... + 66822.

It is an arithmetic number, because the mean of its divisors is an integer number (73630760).

Almost surely, 2^1444042212 is an apocalyptic number.

1444042212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1444042212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1767138240).

1444042212 is an abundant number, since it is smaller than the sum of its proper divisors (2090234268).

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

1444042212 is a wasteful number, since it uses less digits than its factorization.

1444042212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27332 (or 27330 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 24.

The square root of 1444042212 is about 38000.5554169936. Note that the first 3 decimals coincide. The cubic root of 1444042212 is about 1130.2988772686.

Adding to 1444042212 its reverse (2122404441), we get a palindrome (3566446653).

The spelling of 1444042212 in words is "one billion, four hundred forty-four million, forty-two thousand, two hundred twelve".