44444399984 has 10 divisors (see below), whose sum is σ = 86111025000. Its totient is φ = 22222199984.

The previous prime is 44444399983. The next prime is 44444400047. The reversal of 44444399984 is 48999344444.

44444399984 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44444399983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1388887484 + ... + 1388887515.

It is an arithmetic number, because the mean of its divisors is an integer number (8611102500).

Almost surely, 2^44444399984 is an apocalyptic number.

It is an amenable number.

44444399984 is a deficient number, since it is larger than the sum of its proper divisors (41666625016).

44444399984 is a wasteful number, since it uses less digits than its factorization.

44444399984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2777775007 (or 2777775001 counting only the distinct ones).

The product of its digits is 71663616, while the sum is 62.

The spelling of 44444399984 in words is "forty-four billion, four hundred forty-four million, three hundred ninety-nine thousand, nine hundred eighty-four".