41632340643 has 6 divisors (see below), whose sum is σ = 60135603164. Its totient is φ = 27754893756.

The previous prime is 41632340591. The next prime is 41632340653. The reversal of 41632340643 is 34604323614.

41632340643 is a `hidden beast` number, since 4 + 1 + 6 + 3 + 2 + 3 + 4 + 0 + 643 = 666.

It is not a de Polignac number, because 41632340643 - 2²⁴ = 41615563427 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 41632340598 and 41632340607.

It is not an unprimeable number, because it can be changed into a prime (41632340653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2312907805 + ... + 2312907822.

Almost surely, 2^41632340643 is an apocalyptic number.

41632340643 is a deficient number, since it is larger than the sum of its proper divisors (18503262521).

41632340643 is a wasteful number, since it uses less digits than its factorization.

41632340643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4625815633 (or 4625815630 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 36.

The spelling of 41632340643 in words is "forty-one billion, six hundred thirty-two million, three hundred forty thousand, six hundred forty-three".