44124401 has 8 divisors (see below), whose sum is σ = 46796904. Its totient is φ = 41460480.

The previous prime is 44124397. The next prime is 44124463. The reversal of 44124401 is 10442144.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 23512801 + 20611600 = 4849^2 + 4540^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 44124401 - 2² = 44124397 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (44124481) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 10691 + ... + 14231.

It is an arithmetic number, because the mean of its divisors is an integer number (5849613).

Almost surely, 2^44124401 is an apocalyptic number.

It is an amenable number.

44124401 is a deficient number, since it is larger than the sum of its proper divisors (2672503).

44124401 is a wasteful number, since it uses less digits than its factorization.

44124401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4291.

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 44124401 is about 6642.6200403154. The cubic root of 44124401 is about 353.3672317266.

Adding to 44124401 its reverse (10442144), we get a palindrome (54566545).

It can be divided in two parts, 441 and 24401, that added together give a palindrome (24842).

The spelling of 44124401 in words is "forty-four million, one hundred twenty-four thousand, four hundred one".