41664315652 has 24 divisors (see below), whose sum is σ = 73603252800. Its totient is φ = 20634928416.

The previous prime is 41664315629. The next prime is 41664315653. The reversal of 41664315652 is 25651346614.

It is a junction number, because it is equal to n+sod(n) for n = 41664315599 and 41664315608.

It is not an unprimeable number, because it can be changed into a prime (41664315653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1698249 + ... + 1722607.

It is an arithmetic number, because the mean of its divisors is an integer number (3066802200).

Almost surely, 2^41664315652 is an apocalyptic number.

It is an amenable number.

41664315652 is a deficient number, since it is larger than the sum of its proper divisors (31938937148).

41664315652 is a wasteful number, since it uses less digits than its factorization.

41664315652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28395 (or 28393 counting only the distinct ones).

The product of its digits is 518400, while the sum is 43.

The spelling of 41664315652 in words is "forty-one billion, six hundred sixty-four million, three hundred fifteen thousand, six hundred fifty-two".