112445577889 has 8 divisors (see below), whose sum is σ = 112537017792. Its totient is φ = 112354173360.

The previous prime is 112445577847. The next prime is 112445577943. The reversal of 112445577889 is 988775544211.

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

It is a cyclic number.

It is not a de Polignac number, because 112445577889 - 2¹¹ = 112445575841 is a prime.

It is a Duffinian number.

It is a plaindrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (112445577389) 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, 13441422 + ... + 13449784.

It is an arithmetic number, because the mean of its divisors is an integer number (14067127224).

Almost surely, 2^112445577889 is an apocalyptic number.

It is an amenable number.

112445577889 is a deficient number, since it is larger than the sum of its proper divisors (91439903).

112445577889 is an equidigital number, since it uses as much as digits as its factorization.

112445577889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17687.

The product of its digits is 22579200, while the sum is 61.

The spelling of 112445577889 in words is "one hundred twelve billion, four hundred forty-five million, five hundred seventy-seven thousand, eight hundred eighty-nine".