44218424 has 16 divisors (see below), whose sum is σ = 82992600. Its totient is φ = 22087072.

The previous prime is 44218409. The next prime is 44218451. The reversal of 44218424 is 42481244.

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 8342 + ... + 12570.

Almost surely, 2^44218424 is an apocalyptic number.

It is an amenable number.

44218424 is a deficient number, since it is larger than the sum of its proper divisors (38774176).

44218424 is a wasteful number, since it uses less digits than its factorization.

44218424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5542 (or 5538 counting only the distinct ones).

The product of its digits is 8192, while the sum is 29.

The square root of 44218424 is about 6649.6935267725. The cubic root of 44218424 is about 353.6180459044.

Adding to 44218424 its reverse (42481244), we get a palindrome (86699668).

The spelling of 44218424 in words is "forty-four million, two hundred eighteen thousand, four hundred twenty-four".