44066518220179 has 128 divisors (see below), whose sum is σ = 59248259840000. Its totient is φ = 32470779930624.

The previous prime is 44066518220177. The next prime is 44066518220233. The reversal of 44066518220179 is 97102281566044.

It is not a de Polignac number, because 44066518220179 - 2¹ = 44066518220177 is a prime.

It is not an unprimeable number, because it can be changed into a prime (44066518220177) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1898670727 + ... + 1898693935.

It is an arithmetic number, because the mean of its divisors is an integer number (462877030000).

Almost surely, 2^{44066518220179} is an apocalyptic number.

44066518220179 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

44066518220179 is a deficient number, since it is larger than the sum of its proper divisors (15181741619821).

44066518220179 is a wasteful number, since it uses less digits than its factorization.

44066518220179 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23642 (or 23628 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 55.

The spelling of 44066518220179 in words is "forty-four trillion, sixty-six billion, five hundred eighteen million, two hundred twenty thousand, one hundred seventy-nine".