41918219 has 16 divisors (see below), whose sum is σ = 49440768. Its totient is φ = 34795872.

The previous prime is 41918189. The next prime is 41918263. The reversal of 41918219 is 91281914.

It is a de Polignac number, because none of the positive numbers 2^k-41918219 is a prime.

It is a super-2 number, since 2×41918219² = 3514274168263922, which contains 22 as substring.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41918519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33269 + ... + 34505.

It is an arithmetic number, because the mean of its divisors is an integer number (3090048).

Almost surely, 2^41918219 is an apocalyptic number.

41918219 is a deficient number, since it is larger than the sum of its proper divisors (7522549).

41918219 is a wasteful number, since it uses less digits than its factorization.

41918219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1394.

The product of its digits is 5184, while the sum is 35.

The square root of 41918219 is about 6474.4280828503. The cubic root of 41918219 is about 347.3769044539.

The spelling of 41918219 in words is "forty-one million, nine hundred eighteen thousand, two hundred nineteen".