44242214405 has 4 divisors (see below), whose sum is σ = 53090657292. Its totient is φ = 35393771520.

The previous prime is 44242214389. The next prime is 44242214459. The reversal of 44242214405 is 50441224244.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 18882607396 + 25359607009 = 137414^2 + 159247^2 .

It is not a de Polignac number, because 44242214405 - 2⁴ = 44242214389 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4424221436 + ... + 4424221445.

It is an arithmetic number, because the mean of its divisors is an integer number (13272664323).

Almost surely, 2^44242214405 is an apocalyptic number.

It is an amenable number.

44242214405 is a deficient number, since it is larger than the sum of its proper divisors (8848442887).

44242214405 is an equidigital number, since it uses as much as digits as its factorization.

44242214405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8848442886.

The product of its (nonzero) digits is 40960, while the sum is 32.

Adding to 44242214405 its reverse (50441224244), we get a palindrome (94683438649).

The spelling of 44242214405 in words is "forty-four billion, two hundred forty-two million, two hundred fourteen thousand, four hundred five".