244468666644 has 48 divisors (see below), whose sum is σ = 572382955200. Its totient is φ = 81210260736.

The previous prime is 244468666643. The next prime is 244468666679. The reversal of 244468666644 is 446666864442.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244468666643) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19694712 + ... + 19707120.

It is an arithmetic number, because the mean of its divisors is an integer number (11924644900).

Almost surely, 2^244468666644 is an apocalyptic number.

It is an amenable number.

244468666644 is an abundant number, since it is smaller than the sum of its proper divisors (327914288556).

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

244468666644 is a wasteful number, since it uses less digits than its factorization.

244468666644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17912 (or 17910 counting only the distinct ones).

The product of its digits is 127401984, while the sum is 60.

The spelling of 244468666644 in words is "two hundred forty-four billion, four hundred sixty-eight million, six hundred sixty-six thousand, six hundred forty-four".