44448018336 has 72 divisors (see below), whose sum is σ = 126879873120. Its totient is φ = 14759646336.

The previous prime is 44448018221. The next prime is 44448018367. The reversal of 44448018336 is 63381084444.

It is a tau number, because it is divible by the number of its divisors (72).

It is a junction number, because it is equal to n+sod(n) for n = 44448018291 and 44448018300.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 217666 + ... + 369153.

It is an arithmetic number, because the mean of its divisors is an integer number (1762220460).

Almost surely, 2^44448018336 is an apocalyptic number.

It is an amenable number.

44448018336 is an abundant number, since it is smaller than the sum of its proper divisors (82431854784).

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

44448018336 is a wasteful number, since it uses less digits than its factorization.

44448018336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 587098 (or 587087 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 45.

The spelling of 44448018336 in words is "forty-four billion, four hundred forty-eight million, eighteen thousand, three hundred thirty-six".