18828286016 has 28 divisors (see below), whose sum is σ = 37366974288. Its totient is φ = 9412985472.

The previous prime is 18828286003. The next prime is 18828286027. The reversal of 18828286016 is 61068282881.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 778295 + ... + 802121.

It is an arithmetic number, because the mean of its divisors is an integer number (1334534796).

Almost surely, 2^18828286016 is an apocalyptic number.

18828286016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

18828286016 is a deficient number, since it is larger than the sum of its proper divisors (18538688272).

18828286016 is a wasteful number, since it uses less digits than its factorization.

18828286016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36186 (or 36176 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 50.

The spelling of 18828286016 in words is "eighteen billion, eight hundred twenty-eight million, two hundred eighty-six thousand, sixteen".