41439699 has 24 divisors (see below), whose sum is σ = 69025632. Its totient is φ = 23466240.

The previous prime is 41439689. The next prime is 41439733. The reversal of 41439699 is 99693414.

41439699 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 41439699 - 2⁴ = 41439683 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41439649) 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 23 ways as a sum of consecutive naturals, for example, 4209 + ... + 10029.

It is an arithmetic number, because the mean of its divisors is an integer number (2876068).

Almost surely, 2^41439699 is an apocalyptic number.

41439699 is a deficient number, since it is larger than the sum of its proper divisors (27585933).

41439699 is a wasteful number, since it uses less digits than its factorization.

41439699 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5947 (or 5944 counting only the distinct ones).

The product of its digits is 209952, while the sum is 45.

The square root of 41439699 is about 6437.3673966925. The cubic root of 41439699 is about 346.0500083643.

The spelling of 41439699 in words is "forty-one million, four hundred thirty-nine thousand, six hundred ninety-nine".