41506198618 has 16 divisors (see below), whose sum is σ = 62440053984. Its totient is φ = 20692914160.

The previous prime is 41506198607. The next prime is 41506198631. The reversal of 41506198618 is 81689160514.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1299921 + ... + 1331467.

It is an arithmetic number, because the mean of its divisors is an integer number (3902503374).

Almost surely, 2^41506198618 is an apocalyptic number.

41506198618 is a deficient number, since it is larger than the sum of its proper divisors (20933855366).

41506198618 is a wasteful number, since it uses less digits than its factorization.

41506198618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33437.

The product of its (nonzero) digits is 414720, while the sum is 49.

The spelling of 41506198618 in words is "forty-one billion, five hundred six million, one hundred ninety-eight thousand, six hundred eighteen".