44214413 has 2 divisors, whose sum is σ = 44214414. Its totient is φ = 44214412.

The previous prime is 44214407. The next prime is 44214427. The reversal of 44214413 is 31441244.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 35081929 + 9132484 = 5923^2 + 3022^2 .

It is a cyclic number.

It is not a de Polignac number, because 44214413 - 2⁴ = 44214397 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44214013) 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 as a sum of consecutive naturals, namely, 22107206 + 22107207.

It is an arithmetic number, because the mean of its divisors is an integer number (22107207).

Almost surely, 2^44214413 is an apocalyptic number.

It is an amenable number.

44214413 is a deficient number, since it is larger than the sum of its proper divisors (1).

44214413 is an equidigital number, since it uses as much as digits as its factorization.

44214413 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1536, while the sum is 23.

The square root of 44214413 is about 6649.3919270863. The cubic root of 44214413 is about 353.6073534921.

Adding to 44214413 its reverse (31441244), we get a palindrome (75655657).

The spelling of 44214413 in words is "forty-four million, two hundred fourteen thousand, four hundred thirteen".