112647544637643 has 24 divisors (see below), whose sum is σ = 166682450276160. Its totient is φ = 73266380288640.

The previous prime is 112647544637629. The next prime is 112647544637699. The reversal of 112647544637643 is 346736445746211.

It is a happy number.

112647544637643 is a `hidden beast` number, since 1 + 1 + 2 + 6 + 47 + 544 + 6 + 3 + 7 + 6 + 43 = 666.

It is not a de Polignac number, because 112647544637643 - 2¹⁰ = 112647544636619 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112647544637443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 110718693 + ... + 111731481.

It is an arithmetic number, because the mean of its divisors is an integer number (6945102094840).

Almost surely, 2^{112647544637643} is an apocalyptic number.

112647544637643 is a deficient number, since it is larger than the sum of its proper divisors (54034905638517).

112647544637643 is a wasteful number, since it uses less digits than its factorization.

112647544637643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1314259 (or 1314256 counting only the distinct ones).

The product of its digits is 243855360, while the sum is 63.

The spelling of 112647544637643 in words is "one hundred twelve trillion, six hundred forty-seven billion, five hundred forty-four million, six hundred thirty-seven thousand, six hundred forty-three".