41620046717651 has 4 divisors (see below), whose sum is σ = 41798673527832. Its totient is φ = 41441419907472.

The previous prime is 41620046717633. The next prime is 41620046717659. The reversal of 41620046717651 is 15671764002614.

41620046717651 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41620046717651 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 41620046717651.

It is not an unprimeable number, because it can be changed into a prime (41620046717659) 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 3 ways as a sum of consecutive naturals, for example, 89313404741 + ... + 89313405206.

It is an arithmetic number, because the mean of its divisors is an integer number (10449668381958).

Almost surely, 2^{41620046717651} is an apocalyptic number.

41620046717651 is a deficient number, since it is larger than the sum of its proper divisors (178626810181).

41620046717651 is a wasteful number, since it uses less digits than its factorization.

41620046717651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178626810180.

The product of its (nonzero) digits is 1693440, while the sum is 50.

The spelling of 41620046717651 in words is "forty-one trillion, six hundred twenty billion, forty-six million, seven hundred seventeen thousand, six hundred fifty-one".