41124221 has 4 divisors (see below), whose sum is σ = 41146812. Its totient is φ = 41101632.

The previous prime is 41124169. The next prime is 41124263. The reversal of 41124221 is 12242114.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 12242114 = 2 ⋅6121057.

It can be written as a sum of positive squares in 2 ways, for example, as 20376196 + 20748025 = 4514^2 + 4555^2 .

It is a cyclic number.

It is not a de Polignac number, because 41124221 - 2⁶ = 41124157 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 41124221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41124821) 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, 8300 + ... + 12293.

It is an arithmetic number, because the mean of its divisors is an integer number (10286703).

Almost surely, 2^41124221 is an apocalyptic number.

It is an amenable number.

41124221 is a deficient number, since it is larger than the sum of its proper divisors (22591).

41124221 is a wasteful number, since it uses less digits than its factorization.

41124221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22590.

The product of its digits is 128, while the sum is 17.

The square root of 41124221 is about 6412.8169317391. The cubic root of 41124221 is about 345.1696176378.

Adding to 41124221 its reverse (12242114), we get a palindrome (53366335).

The spelling of 41124221 in words is "forty-one million, one hundred twenty-four thousand, two hundred twenty-one".