41004140 has 24 divisors (see below), whose sum is σ = 88437552. Its totient is φ = 15958080.

The previous prime is 41004091. The next prime is 41004143. The reversal of 41004140 is 4140014.

41004140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (41004143) 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, 26966 + ... + 28445.

It is an arithmetic number, because the mean of its divisors is an integer number (3684898).

Almost surely, 2^41004140 is an apocalyptic number.

It is an amenable number.

41004140 is an abundant number, since it is smaller than the sum of its proper divisors (47433412).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41004140 is a wasteful number, since it uses less digits than its factorization.

41004140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55457 (or 55455 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 41004140 is about 6403.4475089595. The cubic root of 41004140 is about 344.8333298423.

Adding to 41004140 its reverse (4140014), we get a palindrome (45144154).

The spelling of 41004140 in words is "forty-one million, four thousand, one hundred forty".