44423313 has 8 divisors (see below), whose sum is σ = 64615776. Its totient is φ = 26923200.

The previous prime is 44423299. The next prime is 44423317. The reversal of 44423313 is 31332444.

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

It is not a de Polignac number, because 44423313 - 2⁹ = 44422801 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (44423317) 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, 673048 + ... + 673113.

It is an arithmetic number, because the mean of its divisors is an integer number (8076972).

Almost surely, 2^44423313 is an apocalyptic number.

It is an amenable number.

44423313 is a deficient number, since it is larger than the sum of its proper divisors (20192463).

44423313 is a wasteful number, since it uses less digits than its factorization.

44423313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1346175.

The product of its digits is 3456, while the sum is 24.

The square root of 44423313 is about 6665.0816199053. The cubic root of 44423313 is about 354.1633753850.

Adding to 44423313 its reverse (31332444), we get a palindrome (75755757).

The spelling of 44423313 in words is "forty-four million, four hundred twenty-three thousand, three hundred thirteen".