41020141 has 4 divisors (see below), whose sum is σ = 41037984. Its totient is φ = 41002300.

The previous prime is 41020139. The next prime is 41020159. The reversal of 41020141 is 14102014.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14102014 = 2 ⋅7051007.

It is a cyclic number.

It is not a de Polignac number, because 41020141 - 2¹ = 41020139 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 (41020171) 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, 4855 + ... + 10276.

It is an arithmetic number, because the mean of its divisors is an integer number (10259496).

Almost surely, 2^41020141 is an apocalyptic number.

It is an amenable number.

41020141 is a deficient number, since it is larger than the sum of its proper divisors (17843).

41020141 is a wasteful number, since it uses less digits than its factorization.

41020141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17842.

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 41020141 is about 6404.6967921987. The cubic root of 41020141 is about 344.8781786514.

Adding to 41020141 its reverse (14102014), we get a palindrome (55122155).

The spelling of 41020141 in words is "forty-one million, twenty thousand, one hundred forty-one".