112128709384 has 8 divisors (see below), whose sum is σ = 210241330110. Its totient is φ = 56064354688.

The previous prime is 112128709379. The next prime is 112128709397. The reversal of 112128709384 is 483907821211.

It can be written as a sum of positive squares in only one way, i.e., 101110008484 + 11018700900 = 317978^2 + 104970^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7008044329 + ... + 7008044344.

Almost surely, 2^112128709384 is an apocalyptic number.

It is an amenable number.

112128709384 is a deficient number, since it is larger than the sum of its proper divisors (98112620726).

112128709384 is a wasteful number, since it uses less digits than its factorization.

112128709384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14016088679 (or 14016088675 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 46.

The spelling of 112128709384 in words is "one hundred twelve billion, one hundred twenty-eight million, seven hundred nine thousand, three hundred eighty-four".