112804169580 has 144 divisors (see below), whose sum is σ = 362757368064. Its totient is φ = 28323924480.

The previous prime is 112804169567. The next prime is 112804169587. The reversal of 112804169580 is 85961408211.

It is a happy number.

112804169580 is a `hidden beast` number, since 1 + 1 + 2 + 8 + 0 + 4 + 1 + 69 + 580 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (112804169587) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 66727 + ... + 479646.

Almost surely, 2^112804169580 is an apocalyptic number.

112804169580 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 112804169580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (181378684032).

112804169580 is an abundant number, since it is smaller than the sum of its proper divisors (249953198484).

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

112804169580 is a wasteful number, since it uses less digits than its factorization.

112804169580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 546456 (or 546451 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 45.

The spelling of 112804169580 in words is "one hundred twelve billion, eight hundred four million, one hundred sixty-nine thousand, five hundred eighty".