41601216011 has 8 divisors (see below), whose sum is σ = 41699355984. Its totient is φ = 41503115680.

The previous prime is 41601215989. The next prime is 41601216031. The reversal of 41601216011 is 11061210614.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41601216011 is a prime.

It is a super-2 number, since 2×41601216011² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41601216031) 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 7 ways as a sum of consecutive naturals, for example, 3515741 + ... + 3527553.

It is an arithmetic number, because the mean of its divisors is an integer number (5212419498).

Almost surely, 2^41601216011 is an apocalyptic number.

41601216011 is a deficient number, since it is larger than the sum of its proper divisors (98139973).

41601216011 is a wasteful number, since it uses less digits than its factorization.

41601216011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19821.

The product of its (nonzero) digits is 288, while the sum is 23.

Adding to 41601216011 its reverse (11061210614), we get a palindrome (52662426625).

The spelling of 41601216011 in words is "forty-one billion, six hundred one million, two hundred sixteen thousand, eleven".