44482211381681 has 8 divisors (see below), whose sum is σ = 46165970262720. Its totient is φ = 42808445135568.

The previous prime is 44482211381627. The next prime is 44482211381743. The reversal of 44482211381681 is 18618311228444.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 44482211381681 - 2¹⁰ = 44482211380657 is a prime.

It is a super-2 number, since 2×44482211381681² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44482211381581) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2498149661 + ... + 2498167466.

It is an arithmetic number, because the mean of its divisors is an integer number (5770746282840).

Almost surely, 2^{44482211381681} is an apocalyptic number.

It is an amenable number.

44482211381681 is a deficient number, since it is larger than the sum of its proper divisors (1683758881039).

44482211381681 is a wasteful number, since it uses less digits than its factorization.

44482211381681 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4996317463.

The product of its digits is 2359296, while the sum is 53.

The spelling of 44482211381681 in words is "forty-four trillion, four hundred eighty-two billion, two hundred eleven million, three hundred eighty-one thousand, six hundred eighty-one".