112644846243830 has 8 divisors (see below), whose sum is σ = 202760723238912. Its totient is φ = 45057938497528.

The previous prime is 112644846243829. The next prime is 112644846243907. The reversal of 112644846243830 is 38342648446211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×112644846243830² (a number of 29 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5632242312182 + ... + 5632242312201.

It is an arithmetic number, because the mean of its divisors is an integer number (25345090404864).

Almost surely, 2^{112644846243830} is an apocalyptic number.

112644846243830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112644846243830 is a deficient number, since it is larger than the sum of its proper divisors (90115876995082).

112644846243830 is a wasteful number, since it uses less digits than its factorization.

112644846243830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11264484624390.

The product of its (nonzero) digits is 21233664, while the sum is 56.

The spelling of 112644846243830 in words is "one hundred twelve trillion, six hundred forty-four billion, eight hundred forty-six million, two hundred forty-three thousand, eight hundred thirty".