44221323 has 8 divisors (see below), whose sum is σ = 59021200. Its totient is φ = 29451168.

The previous prime is 44221319. The next prime is 44221337. The reversal of 44221323 is 32312244.

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

It is not a de Polignac number, because 44221323 - 2² = 44221319 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 44221323.

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

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3688 + ... + 10101.

It is an arithmetic number, because the mean of its divisors is an integer number (7377650).

Almost surely, 2^44221323 is an apocalyptic number.

44221323 is a deficient number, since it is larger than the sum of its proper divisors (14799877).

44221323 is a wasteful number, since it uses less digits than its factorization.

44221323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14861.

The product of its digits is 1152, while the sum is 21.

The square root of 44221323 is about 6649.9115031705. The cubic root of 44221323 is about 353.6257735755.

Adding to 44221323 its reverse (32312244), we get a palindrome (76533567).

It can be divided in two parts, 44221 and 323, that added together give a palindrome (44544).

The spelling of 44221323 in words is "forty-four million, two hundred twenty-one thousand, three hundred twenty-three".