44116716012621 has 8 divisors (see below), whose sum is σ = 67225472019264. Its totient is φ = 25209552007200.

The previous prime is 44116716012619. The next prime is 44116716012637. The reversal of 44116716012621 is 12621061761144.

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

It is not a de Polignac number, because 44116716012621 - 2¹ = 44116716012619 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44116716012641) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1050398000280 + ... + 1050398000321.

It is an arithmetic number, because the mean of its divisors is an integer number (8403184002408).

Almost surely, 2^{44116716012621} is an apocalyptic number.

It is an amenable number.

44116716012621 is a deficient number, since it is larger than the sum of its proper divisors (23108756006643).

44116716012621 is a wasteful number, since it uses less digits than its factorization.

44116716012621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2100796000611.

The product of its (nonzero) digits is 96768, while the sum is 42.

Adding to 44116716012621 its reverse (12621061761144), we get a palindrome (56737777773765).

The spelling of 44116716012621 in words is "forty-four trillion, one hundred sixteen billion, seven hundred sixteen million, twelve thousand, six hundred twenty-one".