41321016 has 240 divisors, whose sum is σ = 139043520. Its totient is φ = 11404800.

The previous prime is 41321011. The next prime is 41321017. The reversal of 41321016 is 61012314.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a self number, because there is not a number n which added to its sum of digits gives 41321016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41321011) 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 59 ways as a sum of consecutive naturals, for example, 1332921 + ... + 1332951.

It is an arithmetic number, because the mean of its divisors is an integer number (579348).

Almost surely, 2^41321016 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 41321016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69521760).

41321016 is an abundant number, since it is smaller than the sum of its proper divisors (97722504).

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

41321016 is a wasteful number, since it uses less digits than its factorization.

41321016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88 (or 64 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 41321016 is about 6428.1424999762. The cubic root of 41321016 is about 345.7193308984.

The spelling of 41321016 in words is "forty-one million, three hundred twenty-one thousand, sixteen".