2268824666248 has 16 divisors (see below), whose sum is σ = 4861767142080. Its totient is φ = 972353428368.

The previous prime is 2268824666243. The next prime is 2268824666249. The reversal of 2268824666248 is 8426664288622.

It is a self number, because there is not a number n which added to its sum of digits gives 2268824666248.

It is not an unprimeable number, because it can be changed into a prime (2268824666243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20257363036 + ... + 20257363147.

It is an arithmetic number, because the mean of its divisors is an integer number (303860446380).

Almost surely, 2^{2268824666248} is an apocalyptic number.

2268824666248 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2268824666248 is an abundant number, since it is smaller than the sum of its proper divisors (2592942475832).

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

2268824666248 is a wasteful number, since it uses less digits than its factorization.

2268824666248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40514726196 (or 40514726192 counting only the distinct ones).

The product of its digits is 169869312, while the sum is 64.

The spelling of 2268824666248 in words is "two trillion, two hundred sixty-eight billion, eight hundred twenty-four million, six hundred sixty-six thousand, two hundred forty-eight".