18282284944 has 135 divisors (see below), whose sum is σ = 45394959771. Its totient is φ = 7106742720.

The previous prime is 18282284927. The next prime is 18282284963. The reversal of 18282284944 is 44948228281.

The square root of 18282284944 is 135212.

It is a perfect power (a square), and thus also a powerful number.

It is a junction number, because it is equal to n+sod(n) for n = 18282284891 and 18282284900.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 41645077 + ... + 41645515.

Almost surely, 2^18282284944 is an apocalyptic number.

18282284944 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

18282284944 is the 135212-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 18282284944

18282284944 is an abundant number, since it is smaller than the sum of its proper divisors (27112674827).

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

18282284944 is an equidigital number, since it uses as much as digits as its factorization.

18282284944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 922 (or 459 counting only the distinct ones).

The product of its digits is 2359296, while the sum is 52.

The spelling of 18282284944 in words is "eighteen billion, two hundred eighty-two million, two hundred eighty-four thousand, nine hundred forty-four".