44071228118 has 32 divisors (see below), whose sum is σ = 71161597440. Its totient is φ = 20406129120.

The previous prime is 44071228031. The next prime is 44071228121. The reversal of 44071228118 is 81182217044.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

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, 505421 + ... + 586167.

It is an arithmetic number, because the mean of its divisors is an integer number (2223799920).

Almost surely, 2^44071228118 is an apocalyptic number.

44071228118 is a deficient number, since it is larger than the sum of its proper divisors (27090369322).

44071228118 is a wasteful number, since it uses less digits than its factorization.

44071228118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81092.

The product of its (nonzero) digits is 28672, while the sum is 38.

The spelling of 44071228118 in words is "forty-four billion, seventy-one million, two hundred twenty-eight thousand, one hundred eighteen".