41240413 has 4 divisors (see below), whose sum is σ = 42018588. Its totient is φ = 40462240.

The previous prime is 41240411. The next prime is 41240461. The reversal of 41240413 is 31404214.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 36457444 + 4782969 = 6038^2 + 2187^2 .

It is a cyclic number.

It is not a de Polignac number, because 41240413 - 2¹ = 41240411 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 (41240411) 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, 389008 + ... + 389113.

It is an arithmetic number, because the mean of its divisors is an integer number (10504647).

Almost surely, 2^41240413 is an apocalyptic number.

It is an amenable number.

41240413 is a deficient number, since it is larger than the sum of its proper divisors (778175).

41240413 is an equidigital number, since it uses as much as digits as its factorization.

41240413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 778174.

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

The square root of 41240413 is about 6421.8698990247. The cubic root of 41240413 is about 345.4943916579.

Adding to 41240413 its reverse (31404214), we get a palindrome (72644627).

The spelling of 41240413 in words is "forty-one million, two hundred forty thousand, four hundred thirteen".