41605216615 has 8 divisors (see below), whose sum is σ = 50384299680. Its totient is φ = 32978813472.

The previous prime is 41605216559. The next prime is 41605216619. The reversal of 41605216615 is 51661250614.

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

It is a cyclic number.

It is not a de Polignac number, because 41605216615 - 2⁷ = 41605216487 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41605216619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38169379 + ... + 38170468.

It is an arithmetic number, because the mean of its divisors is an integer number (6298037460).

Almost surely, 2^41605216615 is an apocalyptic number.

41605216615 is a deficient number, since it is larger than the sum of its proper divisors (8779083065).

41605216615 is a wasteful number, since it uses less digits than its factorization.

41605216615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76339961.

The product of its (nonzero) digits is 43200, while the sum is 37.

The spelling of 41605216615 in words is "forty-one billion, six hundred five million, two hundred sixteen thousand, six hundred fifteen".