44077743366018 has 16 divisors (see below), whose sum is σ = 88264455204960. Its totient is φ = 14674419709856.

The previous prime is 44077743365993. The next prime is 44077743366023. The reversal of 44077743366018 is 81066334777044.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4540347780 + ... + 4540357487.

It is an arithmetic number, because the mean of its divisors is an integer number (5516528450310).

Almost surely, 2^{44077743366018} is an apocalyptic number.

44077743366018 is an abundant number, since it is smaller than the sum of its proper divisors (44186711838942).

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

44077743366018 is a wasteful number, since it uses less digits than its factorization.

44077743366018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9080706081.

The product of its (nonzero) digits is 56899584, while the sum is 60.

The spelling of 44077743366018 in words is "forty-four trillion, seventy-seven billion, seven hundred forty-three million, three hundred sixty-six thousand, eighteen".