44221342 has 8 divisors (see below), whose sum is σ = 72362232. Its totient is φ = 20100600.

The previous prime is 44221339. The next prime is 44221343. The reversal of 44221342 is 24312244.

It is a happy number.

44221342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 2010061 = 44221342 / (4 + 4 + 2 + 2 + 1 + 3 + 4 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44221343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1005009 + ... + 1005052.

It is an arithmetic number, because the mean of its divisors is an integer number (9045279).

Almost surely, 2^44221342 is an apocalyptic number.

44221342 is a deficient number, since it is larger than the sum of its proper divisors (28140890).

44221342 is a wasteful number, since it uses less digits than its factorization.

44221342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2010074.

The product of its digits is 1536, while the sum is 22.

The square root of 44221342 is about 6649.9129317608. The cubic root of 44221342 is about 353.6258242215.

Adding to 44221342 its reverse (24312244), we get a palindrome (68533586).

The spelling of 44221342 in words is "forty-four million, two hundred twenty-one thousand, three hundred forty-two".