41665344 has 112 divisors (see below), whose sum is σ = 130454400. Its totient is φ = 11483136.

The previous prime is 41665343. The next prime is 41665361. The reversal of 41665344 is 44356614.

It is a tau number, because it is divible by the number of its divisors (112).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41665343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38442 + ... + 39510.

Almost surely, 2^41665344 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41665344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65227200).

41665344 is an abundant number, since it is smaller than the sum of its proper divisors (88789056).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41665344 is a wasteful number, since it uses less digits than its factorization.

41665344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1120 (or 1110 counting only the distinct ones).

The product of its digits is 34560, while the sum is 33.

The square root of 41665344 is about 6454.8697895465. The cubic root of 41665344 is about 346.6769687931.

The spelling of 41665344 in words is "forty-one million, six hundred sixty-five thousand, three hundred forty-four".