41404213 has 4 divisors (see below), whose sum is σ = 41971468. Its totient is φ = 40836960.

The previous prime is 41404201. The next prime is 41404229. The reversal of 41404213 is 31240414.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 31240414 = 2 ⋅15620207.

It can be written as a sum of positive squares in 2 ways, for example, as 19342404 + 22061809 = 4398^2 + 4697^2 .

It is a cyclic number.

It is not a de Polignac number, because 41404213 - 2⁹ = 41403701 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 (41404513) 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, 283518 + ... + 283663.

It is an arithmetic number, because the mean of its divisors is an integer number (10492867).

Almost surely, 2^41404213 is an apocalyptic number.

It is an amenable number.

41404213 is a deficient number, since it is larger than the sum of its proper divisors (567255).

41404213 is an equidigital number, since it uses as much as digits as its factorization.

41404213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 567254.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 41404213 is about 6434.6105554260. The cubic root of 41404213 is about 345.9512026475.

Adding to 41404213 its reverse (31240414), we get a palindrome (72644627).

The spelling of 41404213 in words is "forty-one million, four hundred four thousand, two hundred thirteen".