1112308433280 has 2688 divisors, whose sum is σ = 4964293202400. Its totient is φ = 236489932800.

The previous prime is 1112308433279. The next prime is 1112308433317. The reversal of 1112308433280 is 823348032111.

1112308433280 is a `hidden beast` number, since 1 + 1 + 12 + 308 + 4 + 332 + 8 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 335 ways as a sum of consecutive naturals, for example, 18234564450 + ... + 18234564510.

Almost surely, 2^{1112308433280} is an apocalyptic number.

1112308433280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1112308433280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2482146601200).

1112308433280 is an abundant number, since it is smaller than the sum of its proper divisors (3851984769120).

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

1112308433280 is a wasteful number, since it uses less digits than its factorization.

1112308433280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156 (or 118 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The spelling of 1112308433280 in words is "one trillion, one hundred twelve billion, three hundred eight million, four hundred thirty-three thousand, two hundred eighty".