4468868688644 has 48 divisors (see below), whose sum is σ = 8042550652416. Its totient is φ = 2171426227200.

The previous prime is 4468868688637. The next prime is 4468868688703.

4468868688644 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 303234044 + ... + 303248780.

It is an arithmetic number, because the mean of its divisors is an integer number (167553138592).

Almost surely, 2^{4468868688644} is an apocalyptic number.

It is an amenable number.

4468868688644 is a deficient number, since it is larger than the sum of its proper divisors (3573681963772).

4468868688644 is a wasteful number, since it uses less digits than its factorization.

4468868688644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21876 (or 21874 counting only the distinct ones).

The product of its digits is 10871635968, while the sum is 80.

The spelling of 4468868688644 in words is "four trillion, four hundred sixty-eight billion, eight hundred sixty-eight million, six hundred eighty-eight thousand, six hundred forty-four".