963138228618 has 16 divisors (see below), whose sum is σ = 1929614898240. Its totient is φ = 320489669376.

The previous prime is 963138228607. The next prime is 963138228631. The reversal of 963138228618 is 816822831369.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 139097958 + ... + 139104881.

It is an arithmetic number, because the mean of its divisors is an integer number (120600931140).

Almost surely, 2^963138228618 is an apocalyptic number.

963138228618 is an abundant number, since it is smaller than the sum of its proper divisors (966476669622).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

963138228618 is a wasteful number, since it uses less digits than its factorization.

963138228618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278203421.

The product of its digits is 5971968, while the sum is 57.

The spelling of 963138228618 in words is "nine hundred sixty-three billion, one hundred thirty-eight million, two hundred twenty-eight thousand, six hundred eighteen".