44144322 has 16 divisors (see below), whose sum is σ = 91333440. Its totient is φ = 14207312.

The previous prime is 44144281. The next prime is 44144323. The reversal of 44144322 is 22344144.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 44144292 and 44144301.

It is not an unprimeable number, because it can be changed into a prime (44144323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126678 + ... + 127025.

It is an arithmetic number, because the mean of its divisors is an integer number (5708340).

Almost surely, 2^44144322 is an apocalyptic number.

44144322 is an abundant number, since it is smaller than the sum of its proper divisors (47189118).

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

44144322 is a wasteful number, since it uses less digits than its factorization.

44144322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253737.

The product of its digits is 3072, while the sum is 24.

The square root of 44144322 is about 6644.1193547377. The cubic root of 44144322 is about 353.4204023786.

Adding to 44144322 its reverse (22344144), we get a palindrome (66488466).

The spelling of 44144322 in words is "forty-four million, one hundred forty-four thousand, three hundred twenty-two".