41521141 has 16 divisors (see below), whose sum is σ = 45045504. Its totient is φ = 38168064.

The previous prime is 41521097. The next prime is 41521147. The reversal of 41521141 is 14112514.

It is a cyclic number.

It is not a de Polignac number, because 41521141 - 2⁹ = 41520629 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41521147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82296 + ... + 82798.

It is an arithmetic number, because the mean of its divisors is an integer number (2815344).

Almost surely, 2^41521141 is an apocalyptic number.

It is an amenable number.

41521141 is a deficient number, since it is larger than the sum of its proper divisors (3524363).

41521141 is a wasteful number, since it uses less digits than its factorization.

41521141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 660.

The product of its digits is 160, while the sum is 19.

The square root of 41521141 is about 6443.6900142698. The cubic root of 41521141 is about 346.2765589328.

Adding to 41521141 its reverse (14112514), we get a palindrome (55633655).

The spelling of 41521141 in words is "forty-one million, five hundred twenty-one thousand, one hundred forty-one".