124442044244 has 108 divisors (see below), whose sum is σ = 267791197716. Its totient is φ = 50444529408.

The previous prime is 124442044219. The next prime is 124442044289. The reversal of 124442044244 is 442440244421.

It can be written as a sum of positive squares in 2 ways, for example, as 36476416144 + 87965628100 = 190988^2 + 296590^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 66297434 + ... + 66299310.

It is an arithmetic number, because the mean of its divisors is an integer number (2479548127).

Almost surely, 2^124442044244 is an apocalyptic number.

124442044244 is a gapful number since it is divisible by the number (14) 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 124442044244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133895598858).

124442044244 is an abundant number, since it is smaller than the sum of its proper divisors (143349153472).

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

124442044244 is a wasteful number, since it uses less digits than its factorization.

124442044244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2870 (or 2842 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 35.

Adding to 124442044244 its reverse (442440244421), we get a palindrome (566882288665).

The spelling of 124442044244 in words is "one hundred twenty-four billion, four hundred forty-two million, forty-four thousand, two hundred forty-four".