41598775666 has 32 divisors (see below), whose sum is σ = 73004980608. Its totient is φ = 17409686400.

The previous prime is 41598775661. The next prime is 41598775703. The reversal of 41598775666 is 66657789514.

It is a junction number, because it is equal to n+sod(n) for n = 41598775598 and 41598775607.

It is not an unprimeable number, because it can be changed into a prime (41598775661) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98280 + ... + 304723.

It is an arithmetic number, because the mean of its divisors is an integer number (2281405644).

Almost surely, 2^41598775666 is an apocalyptic number.

41598775666 is a deficient number, since it is larger than the sum of its proper divisors (31406204942).

41598775666 is a wasteful number, since it uses less digits than its factorization.

41598775666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403186.

The product of its digits is 76204800, while the sum is 64.

The spelling of 41598775666 in words is "forty-one billion, five hundred ninety-eight million, seven hundred seventy-five thousand, six hundred sixty-six".