112643165456 has 10 divisors (see below), whose sum is σ = 218246133102. Its totient is φ = 56321582720.

The previous prime is 112643165443. The next prime is 112643165461. The reversal of 112643165456 is 654561346211.

It can be written as a sum of positive squares in only one way, i.e., 81202201600 + 31440963856 = 284960^2 + 177316^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3520098905 + ... + 3520098936.

Almost surely, 2^112643165456 is an apocalyptic number.

112643165456 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

112643165456 is a deficient number, since it is larger than the sum of its proper divisors (105602967646).

112643165456 is an equidigital number, since it uses as much as digits as its factorization.

112643165456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7040197849 (or 7040197843 counting only the distinct ones).

The product of its digits is 518400, while the sum is 44.

The spelling of 112643165456 in words is "one hundred twelve billion, six hundred forty-three million, one hundred sixty-five thousand, four hundred fifty-six".