244881479944 has 8 divisors (see below), whose sum is σ = 459152774910. Its totient is φ = 122440739968.

The previous prime is 244881479939. The next prime is 244881480037. The reversal of 244881479944 is 449974188442.

244881479944 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 178981455844 + 65900024100 = 423062^2 + 256710^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15305092489 + ... + 15305092504.

Almost surely, 2^244881479944 is an apocalyptic number.

It is an amenable number.

244881479944 is a deficient number, since it is larger than the sum of its proper divisors (214271294966).

244881479944 is a wasteful number, since it uses less digits than its factorization.

244881479944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30610184999 (or 30610184995 counting only the distinct ones).

The product of its digits is 74317824, while the sum is 64.

The spelling of 244881479944 in words is "two hundred forty-four billion, eight hundred eighty-one million, four hundred seventy-nine thousand, nine hundred forty-four".