112634323618 has 32 divisors (see below), whose sum is σ = 177323263488. Its totient is φ = 53594611200.

The previous prime is 112634323603. The next prime is 112634323621. The reversal of 112634323618 is 816323436211.

It is a happy number.

It is a super-3 number, since 3×112634323618³ (a number of 34 digits) contains 333 as substring.

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 15 ways as a sum of consecutive naturals, for example, 884553 + ... + 1003843.

It is an arithmetic number, because the mean of its divisors is an integer number (5541351984).

Almost surely, 2^112634323618 is an apocalyptic number.

112634323618 is a deficient number, since it is larger than the sum of its proper divisors (64688939870).

112634323618 is a wasteful number, since it uses less digits than its factorization.

112634323618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119578.

The product of its digits is 124416, while the sum is 40.

Adding to 112634323618 its reverse (816323436211), we get a palindrome (928957759829).

The spelling of 112634323618 in words is "one hundred twelve billion, six hundred thirty-four million, three hundred twenty-three thousand, six hundred eighteen".