41091313 has 4 divisors (see below), whose sum is σ = 41272560. Its totient is φ = 40910068.

The previous prime is 41091293. The next prime is 41091343. The reversal of 41091313 is 31319014.

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.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41091313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41091343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90283 + ... + 90736.

It is an arithmetic number, because the mean of its divisors is an integer number (10318140).

Almost surely, 2^41091313 is an apocalyptic number.

It is an amenable number.

41091313 is a deficient number, since it is larger than the sum of its proper divisors (181247).

41091313 is a wasteful number, since it uses less digits than its factorization.

41091313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181246.

The product of its (nonzero) digits is 324, while the sum is 22.

The square root of 41091313 is about 6410.2506191256. The cubic root of 41091313 is about 345.0775237114.

The spelling of 41091313 in words is "forty-one million, ninety-one thousand, three hundred thirteen".