41906371618 has 16 divisors (see below), whose sum is σ = 63199670400. Its totient is φ = 20839896000.

The previous prime is 41906371607. The next prime is 41906371673. The reversal of 41906371618 is 81617360914.

It is a super-2 number, since 2×41906371618² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1096003 + ... + 1133593.

It is an arithmetic number, because the mean of its divisors is an integer number (3949979400).

Almost surely, 2^41906371618 is an apocalyptic number.

41906371618 is a deficient number, since it is larger than the sum of its proper divisors (21293298782).

41906371618 is a wasteful number, since it uses less digits than its factorization.

41906371618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40593.

The product of its (nonzero) digits is 217728, while the sum is 46.

The spelling of 41906371618 in words is "forty-one billion, nine hundred six million, three hundred seventy-one thousand, six hundred eighteen".