44013413 has 2 divisors, whose sum is σ = 44013414. Its totient is φ = 44013412.

The previous prime is 44013407. The next prime is 44013419. The reversal of 44013413 is 31431044.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (44013407) and next prime (44013419).

It can be written as a sum of positive squares in only one way, i.e., 29398084 + 14615329 = 5422^2 + 3823^2 .

It is a cyclic number.

It is not a de Polignac number, because 44013413 - 2¹⁰ = 44012389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44013419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22006706 + 22006707.

It is an arithmetic number, because the mean of its divisors is an integer number (22006707).

Almost surely, 2^44013413 is an apocalyptic number.

It is an amenable number.

44013413 is a deficient number, since it is larger than the sum of its proper divisors (1).

44013413 is an equidigital number, since it uses as much as digits as its factorization.

44013413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 44013413 is about 6634.2605465869. The cubic root of 44013413 is about 353.0707030412.

Adding to 44013413 its reverse (31431044), we get a palindrome (75444457).

The spelling of 44013413 in words is "forty-four million, thirteen thousand, four hundred thirteen".