41444513 has 4 divisors (see below), whose sum is σ = 45212208. Its totient is φ = 37676820.

The previous prime is 41444497. The next prime is 41444527. The reversal of 41444513 is 31544414.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 41444513 - 2⁴ = 41444497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41444573) 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 3 ways as a sum of consecutive naturals, for example, 1883831 + ... + 1883852.

It is an arithmetic number, because the mean of its divisors is an integer number (11303052).

Almost surely, 2^41444513 is an apocalyptic number.

It is an amenable number.

41444513 is a deficient number, since it is larger than the sum of its proper divisors (3767695).

41444513 is a wasteful number, since it uses less digits than its factorization.

41444513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3767694.

The product of its digits is 3840, while the sum is 26.

The square root of 41444513 is about 6437.7412964486. The cubic root of 41444513 is about 346.0634079165.

Adding to 41444513 its reverse (31544414), we get a palindrome (72988927).

Subtracting from 41444513 its reverse (31544414), we obtain a palindrome (9900099).

The spelling of 41444513 in words is "forty-one million, four hundred forty-four thousand, five hundred thirteen".