41445113 has 4 divisors (see below), whose sum is σ = 41461620. Its totient is φ = 41428608.

The previous prime is 41445101. The next prime is 41445119. The reversal of 41445113 is 31154414.

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 28217344 + 13227769 = 5312^2 + 3637^2 .

It is a cyclic number.

It is not a de Polignac number, because 41445113 - 2⁴ = 41445097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41445119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3620 + ... + 9797.

It is an arithmetic number, because the mean of its divisors is an integer number (10365405).

Almost surely, 2^41445113 is an apocalyptic number.

It is an amenable number.

41445113 is a deficient number, since it is larger than the sum of its proper divisors (16507).

41445113 is a wasteful number, since it uses less digits than its factorization.

41445113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16506.

The product of its digits is 960, while the sum is 23.

The square root of 41445113 is about 6437.7878964750. The cubic root of 41445113 is about 346.0650779168.

Adding to 41445113 its reverse (31154414), we get a palindrome (72599527).

The spelling of 41445113 in words is "forty-one million, four hundred forty-five thousand, one hundred thirteen".