44122444 has 12 divisors (see below), whose sum is σ = 77556024. Its totient is φ = 21963584.

The previous prime is 44122409. The next prime is 44122451. The reversal of 44122444 is 44422144.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23389 + ... + 25204.

It is an arithmetic number, because the mean of its divisors is an integer number (6463002).

Almost surely, 2^44122444 is an apocalyptic number.

It is an amenable number.

44122444 is a deficient number, since it is larger than the sum of its proper divisors (33433580).

44122444 is a wasteful number, since it uses less digits than its factorization.

44122444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48824 (or 48822 counting only the distinct ones).

The product of its digits is 4096, while the sum is 25.

The square root of 44122444 is about 6642.4727323490. The cubic root of 44122444 is about 353.3620074827.

Adding to 44122444 its reverse (44422144), we get a palindrome (88544588).

The spelling of 44122444 in words is "forty-four million, one hundred twenty-two thousand, four hundred forty-four".