41445939 has 8 divisors (see below), whose sum is σ = 55291600. Its totient is φ = 27615456.

The previous prime is 41445919. The next prime is 41445953. The reversal of 41445939 is 93954414.

41445939 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 41445939 - 2⁸ = 41445683 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 41445897 and 41445906.

It is not an unprimeable number, because it can be changed into a prime (41445919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6837 + ... + 11385.

It is an arithmetic number, because the mean of its divisors is an integer number (6911450).

Almost surely, 2^41445939 is an apocalyptic number.

41445939 is a deficient number, since it is larger than the sum of its proper divisors (13845661).

41445939 is a wasteful number, since it uses less digits than its factorization.

41445939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7589.

The product of its digits is 77760, while the sum is 39.

The square root of 41445939 is about 6437.8520486262. The cubic root of 41445939 is about 346.0673769241.

The spelling of 41445939 in words is "forty-one million, four hundred forty-five thousand, nine hundred thirty-nine".