41444687 has 2 divisors, whose sum is σ = 41444688. Its totient is φ = 41444686.

The previous prime is 41444677. The next prime is 41444701. The reversal of 41444687 is 78644414.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 41444687 - 2²⁴ = 24667471 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 41444687.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41444677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20722343 + 20722344.

It is an arithmetic number, because the mean of its divisors is an integer number (20722344).

Almost surely, 2^41444687 is an apocalyptic number.

41444687 is a deficient number, since it is larger than the sum of its proper divisors (1).

41444687 is an equidigital number, since it uses as much as digits as its factorization.

41444687 is an evil number, because the sum of its binary digits is even.

The product of its digits is 86016, while the sum is 38.

The square root of 41444687 is about 6437.7548104910. The cubic root of 41444687 is about 346.0638922182.

The spelling of 41444687 in words is "forty-one million, four hundred forty-four thousand, six hundred eighty-seven".