6624338228018 has 96 divisors (see below), whose sum is σ = 12700074240000. Its totient is φ = 2571849203616.

The previous prime is 6624338228017. The next prime is 6624338228029. The reversal of 6624338228018 is 8108228334266.

It is not an unprimeable number, because it can be changed into a prime (6624338228017) 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, 149826071 + ... + 149870277.

It is an arithmetic number, because the mean of its divisors is an integer number (132292440000).

Almost surely, 2^{6624338228018} is an apocalyptic number.

6624338228018 is a deficient number, since it is larger than the sum of its proper divisors (6075736011982).

6624338228018 is a wasteful number, since it uses less digits than its factorization.

6624338228018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47764 (or 47757 counting only the distinct ones).

The product of its (nonzero) digits is 5308416, while the sum is 53.

The spelling of 6624338228018 in words is "six trillion, six hundred twenty-four billion, three hundred thirty-eight million, two hundred twenty-eight thousand, eighteen".