18282911760 has 280 divisors, whose sum is σ = 64697555520. Its totient is φ = 4801648896.

The previous prime is 18282911753. The next prime is 18282911771. The reversal of 18282911760 is 6711928281.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 3905101 + ... + 3909779.

Almost surely, 2^18282911760 is an apocalyptic number.

18282911760 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 18282911760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32348777760).

18282911760 is an abundant number, since it is smaller than the sum of its proper divisors (46414643760).

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

18282911760 is an equidigital number, since it uses as much as digits as its factorization.

18282911760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4777 (or 4756 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 45.

The spelling of 18282911760 in words is "eighteen billion, two hundred eighty-two million, nine hundred eleven thousand, seven hundred sixty".