41944619 has 2 divisors, whose sum is σ = 41944620. Its totient is φ = 41944618.

The previous prime is 41944607. The next prime is 41944673. The reversal of 41944619 is 91644914.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 41944619 - 2²⁴ = 25167403 is a prime.

It is a super-2 number, since 2×41944619² = 3518702126110322, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (41944699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20972309 + 20972310.

It is an arithmetic number, because the mean of its divisors is an integer number (20972310).

Almost surely, 2^41944619 is an apocalyptic number.

41944619 is a deficient number, since it is larger than the sum of its proper divisors (1).

41944619 is an equidigital number, since it uses as much as digits as its factorization.

41944619 is an evil number, because the sum of its binary digits is even.

The product of its digits is 31104, while the sum is 38.

The square root of 41944619 is about 6476.4665520637. The cubic root of 41944619 is about 347.4498148806.

The spelling of 41944619 in words is "forty-one million, nine hundred forty-four thousand, six hundred nineteen".