44134432122 has 128 divisors (see below), whose sum is σ = 103190630400. Its totient is φ = 12479251200.

The previous prime is 44134432109. The next prime is 44134432151. The reversal of 44134432122 is 22123443144.

It is a self number, because there is not a number n which added to its sum of digits gives 44134432122.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 42477279 + ... + 42478317.

It is an arithmetic number, because the mean of its divisors is an integer number (806176800).

Almost surely, 2^44134432122 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44134432122, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51595315200).

44134432122 is an abundant number, since it is smaller than the sum of its proper divisors (59056198278).

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

44134432122 is a wasteful number, since it uses less digits than its factorization.

44134432122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1237 (or 1203 counting only the distinct ones).

The product of its digits is 18432, while the sum is 30.

Adding to 44134432122 its reverse (22123443144), we get a palindrome (66257875266).

The spelling of 44134432122 in words is "forty-four billion, one hundred thirty-four million, four hundred thirty-two thousand, one hundred twenty-two".