112144646320 has 40 divisors (see below), whose sum is σ = 297984347424. Its totient is φ = 38449592832.

The previous prime is 112144646309. The next prime is 112144646321. The reversal of 112144646320 is 23646441211.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (112144646321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100128589 + ... + 100129708.

Almost surely, 2^112144646320 is an apocalyptic number.

112144646320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112144646320 is an abundant number, since it is smaller than the sum of its proper divisors (185839701104).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112144646320 is a wasteful number, since it uses less digits than its factorization.

112144646320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200258317 (or 200258311 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 34.

The spelling of 112144646320 in words is "one hundred twelve billion, one hundred forty-four million, six hundred forty-six thousand, three hundred twenty".