112455677889 has 16 divisors (see below), whose sum is σ = 170475448000. Its totient is φ = 73226952288.

The previous prime is 112455677833. The next prime is 112455677959. The reversal of 112455677889 is 988776554211.

112455677889 is a `hidden beast` number, since 1 + 1 + 2 + 4 + 556 + 7 + 78 + 8 + 9 = 666.

It is not a de Polignac number, because 112455677889 - 2⁹ = 112455677377 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 (112455677989) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48429364 + ... + 48431685.

It is an arithmetic number, because the mean of its divisors is an integer number (10654715500).

Almost surely, 2^112455677889 is an apocalyptic number.

It is an amenable number.

112455677889 is a deficient number, since it is larger than the sum of its proper divisors (58019770111).

112455677889 is an equidigital number, since it uses as much as digits as its factorization.

112455677889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96861101 (or 96861095 counting only the distinct ones).

The product of its digits is 33868800, while the sum is 63.

The spelling of 112455677889 in words is "one hundred twelve billion, four hundred fifty-five million, six hundred seventy-seven thousand, eight hundred eighty-nine".