44424401 has 8 divisors (see below), whose sum is σ = 50818944. Its totient is φ = 38041920.

The previous prime is 44424379. The next prime is 44424407. The reversal of 44424401 is 10442444.

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

It is a de Polignac number, because none of the positive numbers 2^k-44424401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44424407) 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, 7196 + ... + 11858.

It is an arithmetic number, because the mean of its divisors is an integer number (6352368).

Almost surely, 2^44424401 is an apocalyptic number.

It is an amenable number.

44424401 is a deficient number, since it is larger than the sum of its proper divisors (6394543).

44424401 is a wasteful number, since it uses less digits than its factorization.

44424401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6031.

The product of its (nonzero) digits is 2048, while the sum is 23.

The square root of 44424401 is about 6665.1632388112. The cubic root of 44424401 is about 354.1662667093.

Adding to 44424401 its reverse (10442444), we get a palindrome (54866845).

The spelling of 44424401 in words is "forty-four million, four hundred twenty-four thousand, four hundred one".